Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626302 | Rack for storing product | Ricklef E. Barrett, Martin L. De Land, Steven T. D. Oatman | 2003-09-30 |
| 6371311 | Rack for storing product | Ricklef E. Barrett, Martin L. De Land, Steven T. D. Oatman | 2002-04-16 |
| 6352163 | Rack for storing product | Ricklef E. Barrett, Martin L. De Land, Steven T. D. Oatman | 2002-03-05 |
| 5263755 | Portable carrier | — | 1993-11-23 |
| 4889019 | Disposable uniform wire stripper | — | 1989-12-26 |