Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7296713 | Actuator cap and product refill for a housing | Steven B. Mineau, Timothy S. Yee, David J. Houser | 2007-11-20 |
| 6978914 | Valve elements for pressurized containers and actuating elements therefor | Paul E. Furner, Kenneth W. Michaels, Thomas J. Szymczak, Edward J. Kunesh, David P. Mather +1 more | 2005-12-27 |
| 6744873 | Telephone accessory device | Thomas McCracken | 2004-06-01 |
| 4868406 | Electrically compensated constant speed drive with prime mover start capability | Timothy F. Glennon | 1989-09-19 |
| 4328994 | Mining apparatus and method | Gary A. Hakes | 1982-05-11 |
| 4310197 | Mining and bolting method and apparatus | Gary A. Hakes | 1982-01-12 |