Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38873 | Quick release assembly for bicycle wheels | Michael L. Denby | 2005-11-15 |
| 6708585 | Nail driver | — | 2004-03-23 |
| 5875662 | Quick release assembly for bicycle wheels | Michael L. Denby | 1999-03-02 |
| D360518 | Paper engineer's cap | — | 1995-07-25 |
| D355513 | Tubing end scraping tool | — | 1995-02-14 |
| 5269512 | Pitching and batting conditioning device | Joel L. Crowson | 1993-12-14 |
| D307200 | Bird house | — | 1990-04-10 |