Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8162541 | Two-terminal temperature sensor with electrically isolated housing | — | 2012-04-24 |
| 7038864 | Slim profile indicating instruments | — | 2006-05-02 |
| 6710718 | Slim profile indicating instruments | — | 2004-03-23 |
| D452180 | Slim profile tachometer | — | 2001-12-18 |
| 6190049 | Fluid thrust bearing for indicating instruments and the like | — | 2001-02-20 |
| 6184674 | Indicating instrument with migration barriers | — | 2001-02-06 |
| 5854552 | Moving magnet indicating instruments with a plurality of damping fluid migration barriers | — | 1998-12-29 |
| 5608386 | Adjustable hall effect switch gauge | Frank Murphy, Timothy D. Brumley, James R. Francisco | 1997-03-04 |
| 5553480 | Apparatus for calibrating an indicating pointer relative to instrument dial plate graduations | — | 1996-09-10 |