Frederick J. Lawrence

GR Gradco/Dendoki: 4 patents #3 of 3Top 100%

📍 San Francisco, CA: #2 of 140 inventorsTop 2%

🗺 California: #45 of 6,198 inventorsTop 1%

Overall (1982): #1,264 of 81,411Top 2%

Patents 1982

Issued Patents 1982

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
D266333	Combined copying and sorting apparatus	—	1982-09-28
4343463	Compact sorter	—	1982-08-10
4337936	Compact sorter	—	1982-07-06
D264093	Copying and sorting apparatus	—	1982-04-27
D263849	Copying and sorting apparatus	—	1982-04-13