Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RK

Robert J. Kellar

WJWesley Jessen: 2 patents #9 of 27Top 35%
CVChiron Vision: 1 patents #9 of 24Top 40%
SPSnowden Pencer: 1 patents #5 of 13Top 40%
San Jose, CA: #9,474 of 32,062 inventorsTop 30%
California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #886,780 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5961370 Intraocular lens tumbling process using coated beads Moises A. Valle, Akira Yamada 1999-10-05
D352237 Blister package Michael F. Reardon, Jeffrey D. Aulenbacher 1994-11-08
D351343 Blister package Michael F. Reardon, Martin J. Drazba 1994-10-11
D312874 Surgical rasp insert John A. Davison 1990-12-11
4625725 Surgical rasp and method of manufacture John A. Davison 1986-12-02
D282205 Surgical rasp John A. Davison 1986-01-14