Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jan Prach — 2 Patents

WOWorkday: 2 patents #98 of 315Top 35%
San Francisco, CA: #14,470 of 26,999 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jan Prach has been granted 2 US patents while listed as an inventor at Workday. The first was granted in 2016 and the most recent in January 2018. Jan Prach ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jan Prach in San Francisco, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9881037 Method for systematic mass normalization of titles Vladimir Giverts, Jonathan Goldman, Adeyemi Ajao, Barzel Segal, Phil Monroe +5 more 2018-01-30 $50,953,000
9342592 Method for systematic mass normalization of titles Vladimir Giverts, Jonathan Goldman, Adeyemi Ajao, Barzel Segal, Phil Monroe +5 more 2016-05-17 $78,782,000