Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278624 | Logic circuit for providing a signal value after a predetermined time period and method of using same | Nastaran Nayebpanah | 2025-04-15 |
| 12055566 | Locking current transformer | John Watlington, Joseph Louis Bamberg, Walter L. Xu | 2024-08-06 |
| 11536747 | Current transformer with self-adjusting cores | John Watlington, Joseph Louis Bamberg, Walter L. Xu | 2022-12-27 |
| D944731 | Electrical current sensor | Walter L. Xu | 2022-03-01 |
| 10308065 | Devices and methods for connecting a spoke to a hub | Assaf Biderman, Eric Barber, Robert Paul Roy | 2019-06-04 |
| 9884548 | Torque arm assembly for a motorized wheel | Assaf Biderman, Robert Paul Roy | 2018-02-06 |
| D354646 | Brochure rack | — | 1995-01-24 |