Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32859 | Acoustic surface wave devices | Frank G. Marshall | 1989-02-07 |
| 4633117 | Slanted and chirped surface acoustic wave devices | Paul Bloch, Michael E. Barnard | 1986-12-30 |
| D286807 | Orifice plate for a radiator valve | — | 1986-11-18 |
| 4361276 | Heating system having supplemental coil arrangement | — | 1982-11-30 |
| 4336514 | Acoustic wave devices | — | 1982-06-22 |
| 4288750 | Surface acoustic wave time chirp devices | Cleland O. Newton | 1981-09-08 |