Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D476566 | Reclosable container lid | Stephen Alan Smith, Warren Giles Wiedmeyer, John Stewart Gitschlag, James Tam Joines, Jr., Brian C. Bone | 2003-07-01 |
| D373655 | Knee guard | Jamie L. Kalvestran, William Scott Portzline, John H. Loudenslager | 1996-09-10 |
| 5435007 | Wrist guard | Jamie L. Kalvestran, William Scott Portzline, John H. Loudenslager | 1995-07-25 |
| D360059 | Wrist guard | Jamie L. Kalvestran, William Scott Portzline, John H. Loudenslager | 1995-07-04 |