Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465869 | Fluorescent lighting fixture | — | 2002-11-19 |
| 6135613 | Lighting fixture assembly sealed at opposite ends with dust covers | Stephen M. Stafford | 2000-10-24 |
| 6059429 | Rotation limiting arrangement for a lamphead swivel unit | — | 2000-05-09 |
| 6015221 | Arrangement for the attachment of a lamphead to a panel | — | 2000-01-18 |
| 5953842 | Tamper-resistant illuminated sign | — | 1999-09-21 |
| D391992 | Combined emergency and exit light | David A. Vosika | 1998-03-10 |
| D380572 | Lighting fixture | David A. Vosika | 1997-07-01 |
| 5605197 | Valve assembly for a fluid-activated, percussive paving breaker | Ted C. Chang, Robert R. Kimberlin, Robert M. Diesel, Scott Barker | 1997-02-25 |
| 5586606 | System for lubricating and reciprocating a piston in a fluid-activated, percussive paving breaker | Robert R. Kimberlin, Ted C. Chang, Robert M. Diesel, Scott Barker | 1996-12-24 |
| 5582257 | System for lubricating and reciprocating a piston in a fluid-activated, percussive paving breaker | Robert R. Kimberlin, Ted C. Chang, Robert M. Diesel, Scott Barker | 1996-12-10 |
| D376412 | Valve chest for a unitary valve assembly | Ted C. Chang | 1996-12-10 |
| 5524714 | System for lubricating and reciprocating a piston in a fluid-activated, percussive paving breaker | Robert R. Kimberlin, Ted C. Chang, Robert M. Diesel, Scott Barker | 1996-06-11 |
| 5524715 | Throttle lever system for a fluid-activated, percussive paving breaker | Robert R. Kimberlin, Ted C. Chang, Robert M. Diesel, Scott Barker | 1996-06-11 |
| 5385209 | Throttle lever system for a percussive, fluid-activated apparatus | Robert R. Kimberlin | 1995-01-31 |
| 5365637 | Flex handle for a power tool | Robert R. Kimberlin | 1994-11-22 |
| 5330202 | Tool retainer for a percussive, fluid-activated apparatus | Robert R. Kimberlin | 1994-07-19 |
| 5259463 | Throttle lever system for a percussive, fluid-activated apparatus | Robert R. Kimberlin | 1993-11-09 |