Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914201 | Multiple detent switch | Gregory Van Vooren | 2005-07-05 |
| 5838218 | Waveguide switch | Lawrence T. Rupert, Theodore P. Kill | 1998-11-17 |
| 5817952 | Opposing taper-fit collar for attaching a torque sensing transducer to a rotatable shaft | Larry P. Brotherton | 1998-10-06 |
| 4436970 | Switch assemblies | — | 1984-03-13 |