Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830743 | Water treatment apparatus | Peter Koster | 1989-05-16 |
| 4789887 | Controlling oscillator | Daniel Donoghue, Robert Goldwasser, John Miley, Frank H. Spooner | 1988-12-06 |
| 4644296 | Controlling oscillator | Daniel Donoghue, Robert Goldswasser, John Miley, Frank H. Spooner | 1987-02-17 |
| 4637068 | Ring hybrid mixing | Daniel Donoghue, Steven D. Mittleman, Seth Nash | 1987-01-13 |