Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D635891 | Buckle | Michael B. Grimm, Martin J. Nilsen | 2011-04-12 |
| D633415 | Buckle | Michael B. Grimm, Martin J. Nilsen | 2011-03-01 |
| D631787 | Buckle | Michael B. Grimm, Martin J. Nilsen | 2011-02-01 |