Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D319032 | Rack-mount cover plate for a timer or similar article | William R. Worrell, Terry T. Steeden | 1991-08-13 |
| 4908784 | Method and apparatus for asynchronous time measurement | Gary William Box, Thomas S. Foote-Lennox, Rodney G. Herreid, James F. Hoff, John Albert Perlick +3 more | 1990-03-13 |