Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8210282 | System and method for preventing slippage and rotation of component alone a tubular shaft | John A. Salzer, III, Michael Louis David, Douglas Dewayne Eggleston | 2012-07-03 |
| 7658243 | System and method for preventing slippage and rotation of components in a tubular housing | John A. Salzer, III, Michael Louis David, Douglas Dewayne Eggleston | 2010-02-09 |