Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687644 | Soft, flexible connector | — | 2017-06-27 |
| 9162042 | Inflation cuff with transient-resistant over-pressure preventor | John E. Rdzok, Richard J. Hantke | 2015-10-20 |
| 5325032 | Automatic heel covering machine and process | Charles Wolfersberger, Billy Poindexter, II | 1994-06-28 |
| 5230114 | Automatic heel covering machine and process | Charles Wolfersberger, Poindexter Billy, II | 1993-07-27 |