Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217468 | Spiral line oscillator | Johnnie W. Rice, Ronald J. Gripshover, Millard F. Rose | 1980-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217468 | Spiral line oscillator | Johnnie W. Rice, Ronald J. Gripshover, Millard F. Rose | 1980-08-12 |