Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5962984 | High intensity lighting circuit | Morris W. Mashburn, III | 1999-10-05 |
| 5428267 | Regulated DC power supply | — | 1995-06-27 |
| 4885671 | Pulse-by-pulse current mode controlled power supply | — | 1989-12-05 |
| 4870421 | Regulating switch for transmitting modules in a phased array radar | Donald W. Perkins | 1989-09-26 |
| 4806937 | Power distribution system for a phased array radar | — | 1989-02-21 |
| 4560909 | Dual load remote power control for a ceiling fan | — | 1985-12-24 |
| RE31840 | Transformer for use in a static inverter | James E. Harris, Robert J. McFadyen, Nicholas A. Schmidtz | 1985-02-26 |
| 4500821 | Speed or torque control circuit for an electronically commutated motor (ECM) and method of controlling the torque or speed of an ECM | Ricky F. Bitting | 1985-02-19 |
| 4499408 | Control circuit for an electronically commutated motor, an integrated circuit for an ECM, and a method of operating an ECM | Ricky F. Bitting, Thomas A. Brown, William K. Guzek | 1985-02-12 |
| 4495446 | Lighting unit with improved control sequence | Thomas A. Brown, Marc A. Dissosway, Spiro Vamvakas | 1985-01-22 |
| 4494055 | Control circuit for an electronically commutated motor including reversing; method of operating an ECM including reversing | Ricky F. Bitting, Thomas A. Brown | 1985-01-15 |
| 4471268 | Lighting unit having power supply with improved switching means | Thomas A. Brown, Marc A. Dissosway, James E. Harris | 1984-09-11 |
| 4464607 | Lighting unit | Thomas A. Brown, James E. Harris | 1984-08-07 |
| 4453094 | Threshold amplifier for IC fabrication using CMOS technology | Thomas A. Brown, Marc A. Dissosway | 1984-06-05 |
| 4398130 | Arc lamp lighting unit with low and high light levels | Robert J. McFadyen, John M. Davenport, Robert J. Crosby | 1983-08-09 |
| 4392081 | Lighting unit | Thomas A. Brown | 1983-07-05 |
| 4388536 | Pulse generator for IC fabrication | Thomas A. Brown, Marc A. Dissosway | 1983-06-14 |
| 4350930 | Lighting unit | Robert J. McFadyen | 1982-09-21 |
| 4307334 | Transformer for use in a static inverter | Robert J. McFadyen | 1981-12-22 |
| 4282462 | Arc lamp lighting unit with means to prevent prolonged application of starting potentials | Robert J. McFadyen | 1981-08-04 |
| 4259716 | Transformer for use in a static inverter | James E. Harris, Robert J. McFadyen, Nicholas A. Schmitz | 1981-03-31 |
| 4258338 | Pulse generator producing short duration high current pulses for application to a low impedance load | — | 1981-03-24 |
| 4232252 | Lighting network including a gas discharge lamp and standby lamp | — | 1980-11-04 |