Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564478 | Compactible snowhoes | N. Ryan Moss, David Francis | 2003-05-20 |
| 6105281 | Compactible snowshoes | N. Ryan Moss, David Francis | 2000-08-22 |
| 5740621 | Compactible snowshoes and bindings and method of assembly | N. Ryan Moss, David Francis | 1998-04-21 |
| 5351392 | Automatic rivet feed apparatus | David Francis | 1994-10-04 |
| 5327639 | Automatic rivet feed apparatus | David Francis | 1994-07-12 |
| 5123162 | Automatic rivet feed apparatus | David Francis | 1992-06-23 |
| D309502 | Hinge for ladders and the like | Kenneth C. Cluff | 1990-07-24 |
| 4502566 | Wall stand-off apparatus | — | 1985-03-05 |
| 4298093 | Sawhorse | — | 1981-11-03 |
| 4182431 | Combination extension and step ladder rungs therefor | — | 1980-01-08 |