Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006349 | Lightweight grip and method of making same | — | 2011-08-30 |
| D644285 | Golf grip | Donald Lawrence Murdock | 2011-08-30 |
| 7931544 | Implement grip assembly with hard cap | — | 2011-04-26 |
| 7909705 | Variable mass grip | William Wendell Andersen, Donald Lawrence Murdock, Bruce John Norton | 2011-03-22 |