Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675940 | Manual release mechanism for a brake | — | 2004-01-13 |
| 6675939 | Elevator brake assembly | Timothy J. Dahlstrom, Stephen E. Nyquist, Jon L. Masthay | 2004-01-13 |
| 6527233 | Device for clamping a shaft | — | 2003-03-04 |
| 6488133 | Clutch system and method | Steven E. Nyquist, Kenneth Bosley, Jon L. Masthay | 2002-12-03 |
| 6161659 | Electromagnetic disk brake with rubber friction disk braking surface | — | 2000-12-19 |
| 6125975 | Sealed electromagnetic brake | Paul Kevin Seeto, Stephen E. Nyquist | 2000-10-03 |
| 6047805 | Electric clutch and brake | Stephen E. Nyquist | 2000-04-11 |
| 5979630 | Electro-mechanical variable speed clutch | Stephen E. Nyquist | 1999-11-09 |
| 5915507 | Power-off brake with manual release | Paul Kevin Seeto, Jon L. Masthay | 1999-06-29 |