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

Simon Kellard — 1 Patent

AMAmoco: 1 patents #610 of 1,251Top 50%
Ashford, GB: #273 of 513 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Simon Kellard has been granted 1 US patent while listed as an inventor at Amoco. All of these patents were granted in 1994. Simon Kellard ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Simon Kellard in Ashford, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5374395 Diagnostics instrument David Robinson, Ernest Bate, Mark Watson, Donald E. Mahan, Thomas M. Shimei +1 more 1994-12-20 $50,036,000