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

Frederick B. Clark

Xerox: 3 patents #3,111 of 8,622Top 40%
Henrietta, NY: #77 of 192 inventorsTop 45%
New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,638,029 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5778277 Tilted scan rail Stephen J. Wenthe, Jr., Gordon B. Reid, Jack K. Fullerton 1998-07-07
5730438 Reproduction apparatus with lower peak power requirement with integral battery powered stapling and low power recharging system Douglas Webb, James L. Pratt, Douglas W. Buch, Kevin M. Carolan 1998-03-24
5029311 Stabilized fluorescent lamp for a document scanning system Warren F. Brandkamp, Carl Hardaway 1991-07-02