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

Ephriam Feig — 1 Patent

IBM: 1 patents #44,878 of 70,183Top 65%
San Diego, CA: #15,804 of 23,606 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ephriam Feig has been granted 1 US patent while listed as an inventor at IBM. All of these patents were granted in 2007. Ephriam Feig ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ephriam Feig in San Diego, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7251833 Digital media delivery with local cache and streaming tokens Shu-Chun Jeane Chen 2007-07-31 $9,877,000