Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911422 | Inserter reject station | — | 1990-03-27 |
| 4888938 | Envelope throat opening blade | — | 1989-12-26 |
| 4852334 | Envelope opening apparatus | — | 1989-08-01 |
| 4765502 | Apparatus for nonstop operation of an inserter system with multiple document feeding capability | Leon A. Pintsov | 1988-08-23 |
| 4643123 | Envelope moistening apparatus | — | 1987-02-17 |
| 4380210 | Workpiece moistening system | — | 1983-04-19 |