Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10328553 | Adjustable open ended wrench with bidirectional release action | — | 2019-06-25 | |
| 5381880 | Electronic coin mechanism | — | 1995-01-17 | |
| 5245759 | Method and edge finding apparatus for use on a machine tool | — | 1993-09-21 | |
| 4878801 | Machine for handling circuit package storage tubes | — | 1989-11-07 | |
| 4780956 | Floating crown for insertion-extraction head | Paul T. Duval | 1988-11-01 | $435,000 |
| 4439917 | Method and apparatus for automatically extracting integrated circuit packages from electrical sockets | — | 1984-04-03 | |
| 4410170 | Machine for stapling and folding a stack of paper sheets to form a book | Bruce Wertheimer | 1983-10-18 | |
| 4206912 | Paper sensing mechanism | — | 1980-06-10 |