Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353050 | Displacement measuring transducer | Alan Pelczyk, Robert F. Purssell, Alfred J. Woollard, David M. Walker, Alan G. Henderson +1 more | 1982-10-05 |
| 4316105 | Comparator | — | 1982-02-16 |