Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837361 | Diverter for dual track air assisted collator | Mark A. Ritter | 2005-01-04 |
| 6688455 | Diverter for dual track air assisted collator | Mark A. Ritter | 2004-02-10 |
| 6382391 | Dual-track air assisted collator | Mark A. Ritter | 2002-05-07 |
| 6322013 | Grinding apparatus for foodstuffs | Paul G. Lima | 2001-11-27 |
| 6209813 | Grinding apparatus for foodstuffs | Paul G. Lima | 2001-04-03 |
| 5927628 | Grinding apparatus for foodstuffs | Paul G. Lima | 1999-07-27 |
| 5361689 | Method and apparatus for blanching nuts | Paul G. Lima | 1994-11-08 |
| 4811966 | Kerb climbing device | — | 1989-03-14 |
| 4805712 | Wheelchair | — | 1989-02-21 |
| 4542918 | Foldable wheelchairs | — | 1985-09-24 |