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

Mark S. Penke

Xerox: 52 patents #201 of 8,622Top 3%
FIFujifilm Business Innovation: 3 patents #2,355 of 5,238Top 45%
West Henrietta, NY: #2 of 144 inventorsTop 2%
New York: #1,555 of 115,490 inventorsTop 2%
Overall (All Time): #44,773 of 4,157,543Top 2%
56 Patents All Time

Issued Patents All Time

Showing 51–56 of 56 patents

Patent #TitleCo-InventorsDate
D377944 Copying machine Hiroo Seki, Jacob W. Patla 1997-02-11
D377369 Printer Shinya Kogoh, Hideji Kobashi, William T Clark, III, Jacob W. Patla, Makoto Kenmochi 1997-01-14
D375974 Printer Shinya Kogoh, Hideji Kobashi, William T Clark, III, Jacob W. Patla, Makoto Kenmochi 1996-11-26
D344973 Copier with document handler and finisher Robert E. Kalvitis, William T Clark, III, Marland Chow, Leonard V. Gates, Hideyuki Matsubara +1 more 1994-03-08
D335682 Document handler for copier or printer Robert E. Kalvitis, William T Clark, III, Marland Chow, Leonard V. Gates, Hideyuki Matsubara +1 more 1993-05-18
D334400 Copier with document handler Robert E. Kalvitis 1993-03-30