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

Merlin E. Scharfe — 28 Patents

Xerox: 27 patents #486 of 8,622Top 6%
Penfield, NY: #46 of 745 inventorsTop 7%
New York: #4,427 of 115,490 inventorsTop 4%
Overall (All Time): #140,017 of 4,157,543Top 4%
28 Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
4318973 Overcoated inorganic layered photoresponsive device and process of use George A. Brown, Lloyd A. Relyea, Heinz W. Pinsler 1982-03-09
4287279 Overcoated inorganic layered photoresponsive device and process of preparation George A. Brown, Lloyd A. Relyea, Heinz W. Pinsler 1981-09-01
4286033 Trapping layer overcoated inorganic photoresponsive device James H. Neyhart, George A. Brown, Lloyd A. Relyea, Heinz W. Pinsler 1981-08-25