| D384334 |
Electronic component mount |
— |
1997-09-30 |
| D384335 |
Electronic component mount |
— |
1997-09-30 |
| D383443 |
Electronic component mount |
— |
1997-09-09 |
| 5526526 |
Survival radio |
Mark S. Clark |
1996-06-11 |
| 5490050 |
Emergency strobe light |
Mark S. Clark |
1996-02-06 |
| 5235337 |
Search and rescue transponder housing |
Mark S. Clark |
1993-08-10 |
| 4674599 |
High rise fire escape mechanism |
— |
1987-06-23 |
| 4567317 |
EMI/RFI Protected enclosure |
Stephen J. Ehrlich |
1986-01-28 |
| 4379968 |
Photo-optical keyboard having light attenuating means |
Richard I. Ely |
1983-04-12 |
| 4356613 |
Key top for automatic assembly for keyboard apparatus |
— |
1982-11-02 |
| 4348122 |
Shift lock and position indicating torsion spring activated key switch |
Justin O. Balta |
1982-09-07 |
| 4314113 |
Keyswitch having contacts mounted on cantilever beams |
— |
1982-02-02 |
| 4292517 |
Photo-optical keyboard providing tactile feel |
— |
1981-09-29 |
| 4292515 |
Reconfigurable photo-electric keyboard having removable keys |
— |
1981-09-29 |
| 4292516 |
Photo-optical keyboard having debris protection |
— |
1981-09-29 |
| 4291225 |
Molded plastic photo-optical keyboard |
— |
1981-09-22 |
| 4278965 |
Photo-optical keyboard having n-key rollover |
Harry B. Mueller, John Lane |
1981-07-14 |