Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4484303 | Programmable controller | Wilbert H. Aldrich, Robert A. D'Angelo, Emil P. Drottar, John J. Finnegan, Jr., James Heom +7 more | 1984-11-20 |
| D269605 | Programmable controller housing | John J. Finnegan, Jr. | 1983-07-05 |
| 4331011 | Automatic roughing machine | Richard M. Elliott, Gordon V. Sprague, Jr. | 1982-05-25 |
| 4307447 | Programmable controller | Wilbert H. Aldrich, Robert A. D'Angelo, Emil P. Drottar, John J. Finnegan, Jr., James Heom +7 more | 1981-12-22 |