Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ken Karklin — 2 Patents

TTTouchdown Technologies: 2 patents #9 of 22Top 45%
Pasadena, CA: #1,410 of 3,212 inventorsTop 45%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ken Karklin has been granted 2 US patents while listed as an inventor at Touchdown Technologies. All of these patents were granted in 2010. Ken Karklin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ken Karklin in Pasadena, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7791361 Planarizing probe card Raffi Garaedian 2010-09-07
7759951 Semiconductor testing device with elastomer interposer Raffi Garaedian 2010-07-20