Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947856 | Axial turbine | John Nigel Grainger, Tristram Bracey | 2021-03-16 |
| 8054163 | Interactive radio frequency tags | Oliver T. Bayley, Bernard James Kerr, James E. Dishman, Mark A. McCabe, John Ananny | 2011-11-08 |
| 7889059 | Radio frequency-controlled telecommunication device | Oliver T. Bayley, Bernard James Kerr, James E. Dishman, Mark A. McCabe, John Ananny | 2011-02-15 |
| 7586397 | Interactive radio frequency tags | Oliver T. Bayley, Bernard James Kerr, James E. Dishman, Mark A. McCabe, John Ananny | 2009-09-08 |
| 6983124 | Radio frequency-controlled telecommunication device | Oliver T. Bayley, Bernard James Kerr, James E. Dishman, Mark A. McCabe, John Ananny | 2006-01-03 |
| 6717507 | Radio frequency tags for media access and control | Oliver T. Bayley, Bernard James Kerr, James E. Dishman, Mark A. McCabe | 2004-04-06 |
| 6611673 | Radio frequency-controlled telecommunication device | Oliver T. Bayley, Bernard James Kerr, James E. Dishman, Mark A. McCabe, John Ananny | 2003-08-26 |
| 6018118 | System and method for controlling a music synthesizer | Mark H. Goldstein, John Eichenseer, Michael B. Brook, Robert L. Adams | 2000-01-25 |
| 5047915 | Unrestricted frequency converter for unbalanced loads | Thomas H. Putman, Eric J. Stacey, Laszlo Gyugyi | 1991-09-10 |
| 4991429 | Torque angle and peak current detector for synchronous motors | Eric J. Stacey | 1991-02-12 |
| 4766359 | Absolute shaft position sensing circuit | Eric J. Stacey | 1988-08-23 |
| 4757415 | Power active filter employing positive sequence filtering | Eric J. Stacey | 1988-07-12 |
| 4439823 | Converting multiphase power from one frequency to another using current waveforms | Laszlo Gyugyi, Eric J. Stacey | 1984-03-27 |