Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354789 | Methods for manufacturing saddle coils | — | 2025-07-08 |
| 12348946 | Voice coil and speaker without coil former | — | 2025-07-01 |
| 12211646 | Linearized pull-pull electromagnetic actuators, systems, and methods | — | 2025-01-28 |
| 12149142 | Linear electromagnetic actuator with improved coil cooling | — | 2024-11-19 |
| 11716003 | Electromagnetic arrays | — | 2023-08-01 |
| 11682513 | Linearized pull-pull electromagnetic actuators, systems, and methods | — | 2023-06-20 |
| 11652395 | Voice coil arrays | — | 2023-05-16 |
| 11430939 | Linear magnetostrictive actuator | George G. Zipfel, Jr. | 2022-08-30 |
| 11302862 | Magnetostrictive actuator with center bias | — | 2022-04-12 |
| 11239736 | Linear electromagnetic actuator | — | 2022-02-01 |
| 10998487 | Linear magnetostrictive actuator | George G. Zipfel, Jr. | 2021-05-04 |
| 10930838 | Magnetostrictive actuator with center bias | — | 2021-02-23 |
| 10848044 | Linear electromagnetic actuator | — | 2020-11-24 |
| 10175306 | Large area magnetic flux sensor | — | 2019-01-08 |
| 6340153 | Shock and acoustic mount | — | 2002-01-22 |
| 5878997 | Compact low-inductance magnetorheological damper | — | 1999-03-09 |