Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D470063 | Magnetic tip tape measure | — | 2003-02-11 |
| 4490656 | Overload protection in a motor control system | — | 1984-12-25 |
| 4479448 | Needle positioning arrangement in an electronically controlled household sewing machine | Gary D. Jones, Leonard I. Horey, Marvin Kurland | 1984-10-30 |
| 4430605 | Motor control system utilizing switched controller | — | 1984-02-07 |
| 4305025 | Velocity servo with adaptive tachometer feedback | — | 1981-12-08 |