Hans van Leeuwen

professor, engineer, inventor, researcher, and entrepreneur (born 1946)
Person human Q15431831
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Hans van Leeuwen

Summary

Hans van Leeuwen is a human[1]. Born in Gouda[2], he… he was born on +1946-01-01T00:00:00Z[3]. He worked as an engineer[4] and university teacher[5]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,293 of 1,000,298).[6]

Key Facts

  • Hans van Leeuwen was born in Gouda[2].
  • Hans van Leeuwen was born on +1946-01-01T00:00:00Z[3].
  • Hans van Leeuwen held citizenship in United States[7].
  • Hans van Leeuwen worked as an engineer[4].
  • Hans van Leeuwen worked as a university teacher[5].
  • Hans van Leeuwen was employed by Iowa State University[8].
  • Among Hans van Leeuwen's employers was Griffith University[9].
  • Hans van Leeuwen was employed by University of Pretoria[10].
  • Among Hans van Leeuwen's employers was Council for Scientific and Industrial Research[11].
  • Hans van Leeuwen's education included a stint at University of Pretoria[12].
  • Hans van Leeuwen is recorded as male[13].
  • Hans van Leeuwen's instance of is recorded as human[14].
  • Hans van Leeuwen's ISNI is recorded as 0000000042190536[15].
  • Hans van Leeuwen's Library of Congress authority ID is recorded as no2001055946[16].
  • Hans van Leeuwen's ORCID iD is recorded as 0000-0002-0538-1880[17].
  • Hans van Leeuwen's Freebase ID is recorded as /m/0kny0f5[18].
  • Hans van Leeuwen's family name is recorded as van Leeuwen[19].
  • Hans van Leeuwen's given name is recorded as J.[20].
  • Hans van Leeuwen's Scopus author ID is recorded as 35577425800[21].
  • Hans van Leeuwen's different from is recorded as Johannes Maria Jozef van Leeuwen[22].
  • Hans van Leeuwen's different from is recorded as Jan van Leeuwen[23].
  • Hans van Leeuwen's Google Scholar author ID is recorded as zfCwegYAAAAJ[24].
  • Hans van Leeuwen's ResearchGate profile ID is recorded as Hans-Van-Leeuwen[25].
  • Hans van Leeuwen's on focus list of Wikimedia project is recorded as WikiProject PCC EMCO Wikidata CoP[26].
  • Hans van Leeuwen's Dimensions author ID is recorded as 0676401017.88[27].

Body

Origins and Family

Hans van Leeuwen's place of birth was Gouda[2]. He was born on +1946-01-01T00:00:00Z[3].

Education

Hans van Leeuwen was educated at University of Pretoria[12].

Career and Affiliations

Recorded occupations include engineer[4] and university teacher[5]. Employers include Iowa State University[8], a public research university[28], in United States[29], founded in 1858[30], headquartered in Ames[31]; Griffith University[9], a public university[32], in Australia[33], founded in 1971[34], headquartered in Mount Gravatt[35]; University of Pretoria[10], a public university[36], in South Africa[37], founded in 1908[38]; and Council for Scientific and Industrial Research[11], an organization[39], in South Africa[40], founded in 1945[41], headquartered in Pretoria[42].

Why It Matters

Hans van Leeuwen ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,293 of 1,000,298).[6]

FAQs

Where was Hans van Leeuwen born?

Hans van Leeuwen was born in Gouda[2].

What did Hans van Leeuwen do for work?

Hans van Leeuwen worked as engineer[4] and university teacher[5].

Where did Hans van Leeuwen go to school?

Hans van Leeuwen was educated at University of Pretoria[12].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [13] . wikidata.org.
  3. [7] . wikidata.org.
  4. [14] . wikidata.org.
  5. [12] . wikidata.org.
  6. [4] . wikidata.org.
  7. [5] . orcid.org. orcid.org. Provenance: wikidata.org.
  8. [8] . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  9. [9] . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  10. [10] . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  11. [11] . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  12. [15] . wikidata.org.
  13. [16] . Virtual International Authority File. Retrieved . wikidata.org.
  14. [17] . orcid.org. orcid.org. Provenance: wikidata.org.
  15. [3] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . SciGraph. Retrieved . scigraph.springernature.com. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [6] . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Hans van Leeuwen. Retrieved May 3, 2026, from https://4ort.xyz/entity/hans-van-leeuwen
MLA “Hans van Leeuwen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hans-van-leeuwen.
BibTeX @misc{4ortxyz_hans-van-leeuwen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hans van Leeuwen}}, year = {2026}, url = {https://4ort.xyz/entity/hans-van-leeuwen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hans van Leeuwen — https://4ort.xyz/entity/hans-van-leeuwen (retrieved 2026-05-03)

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