Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KJ

Kenneth Jaffe — 2 Patents

ETEthylene: 2 patents #2 of 4Top 50%
Boulder, CO: #2,349 of 5,018 inventorsTop 50%
Colorado: #17,188 of 40,980 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kenneth Jaffe has been granted 2 US patents while listed as an inventor at Ethylene. All of these patents were granted in 1989. Kenneth Jaffe ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kenneth Jaffe in Boulder, CO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4873876 Chemical process sampler Michael Sheridan 1989-10-17
4838095 Sight glass construction Michael Sheridan 1989-06-13