Patents per Year
Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9772254 | Shaker systems with class D power amplifiers and methods | — | 2017-09-26 | |
| 8561962 | Vibration mount | — | 2013-10-22 | |
| 6904807 | Shakers and methods of testing | — | 2005-06-14 | |
| 4901579 | Stray magnetic field control system for vibration testing apparatus | — | 1990-02-20 | |
| 4858488 | Link arm suspension | — | 1989-08-22 | |
| 4825022 | Mail sorting computer keyboard | — | 1989-04-25 | |
| 4803362 | Electro-optically activated switch with tactile feedback | — | 1989-02-07 | |
| 4733151 | Control system for vibration testing apparatus | — | 1988-03-22 | |
| 4715229 | Apparatus for vibration testing | — | 1987-12-29 | |
| 4678347 | Recirculating bearing | Lukas Sydo, Victor Rossi | 1987-07-07 | |
| 4525613 | Spiral spring keyboard switch with hairpin spring tactile feedback | — | 1985-06-25 | $12,662,000 |
| 4418257 | Keyboard switch | Michael Muller | 1983-11-29 |