Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544005 | Diaphragm for a diaphragm pump | — | 2003-04-08 |
| 6302411 | Rotatable snowboard boot binding | William A. Huffman, Mark Brinkerhoff | 2001-10-16 |
| 6155591 | Rotatable snowboard boot binding | William A. Huffman, Mark Brinkerhoff | 2000-12-05 |