Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D518701 | Handgrip | Timothy J. Porth, Joseph A. Halfen, Thomas Grimm | 2006-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D518701 | Handgrip | Timothy J. Porth, Joseph A. Halfen, Thomas Grimm | 2006-04-11 |