Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925572 | Lower leg orthotic brace | Matthew John Prihoda, John Ray Mitchell, Andy Michael Smith, Shawn Edward Twyman | 2024-03-12 |
| 10470914 | Method and apparatus for correcting foot and ankle problems and problems with gait | John R. Mitchell | 2019-11-12 |
| 7914472 | Neck support | Jesse G. Asper, II, Tim Keldgord, Jr. | 2011-03-29 |
| 7867181 | Neck support | Jesse G. Asper, II, Tim Keldgord, Jr. | 2011-01-11 |
| D416630 | Reinforcing bar protection cap | Jerry D. Schimmelpfennig, Richard Sylvan, Douglas James Spenner | 1999-11-16 |
| D416631 | Reinforcing bar protection cap | Jerry D. Schimmelpfennig, Richard Sylvan, Douglas James Spenner | 1999-11-16 |
| 5884443 | Concrete reinforcing bar protective cover | Jerry D. Schimmelpfennig, Richard Sylvan, Douglas James Spenner | 1999-03-23 |