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

Jeff Claar — 1 Patent

Sony: 2 patents #13,023 of 25,231Top 55%
Tustin, CA: #798 of 1,327 inventorsTop 65%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jeff Claar has been granted 1 US patent while listed as an inventor at Sony. All of these patents were granted in 2002. Jeff Claar ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jeff Claar in Tustin, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6393517 SCSI port filter driver for enhanced audio data Richard J. Oliver, Roger M. Duvall 2002-05-21 $962,000