Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796381 | Weight verification and tare process for scale | Daniel Joseph Mirth, Jeremy Jason Dexter, Christopher E. Chupp | 2023-10-24 |
| 7882738 | Wheel balancer having laser-assisted weight placement system | Charles L. Cunningham, Don Truex, Brian W. LaBorde | 2011-02-08 |
| 7543622 | Tire changer having oil injection system | Charles L. Cunningham, Anton Varshavchik | 2009-06-09 |
| 6629479 | On-car brake lathe having improved support trolley | Melvin R. Willis | 2003-10-07 |
| 6626073 | On car brake lathe aligning apparatus | Charles L. Cunningham | 2003-09-30 |
| 6216541 | Pressure gauge overpressure safety release | — | 2001-04-17 |
| 6182736 | Helper arm for a rim holding tire changer | Charles L. Cunningham | 2001-02-06 |
| 6062289 | Laminated clamp for rim holding tire changers | Charles L. Cunningham | 2000-05-16 |
| 5941294 | Rim holding tire changers mount/dismount head connect structure | Charles L. Cunningham | 1999-08-24 |
| 5913447 | Instrument casing assembly | — | 1999-06-22 |
| 5752555 | Rim clamp tire changer mounting head adjustment release mechanism | Charles L. Cunningham | 1998-05-19 |
| 5481921 | Snap-fit assembly of direct drive Bourdon tube pressure gauge | Thomas M. Philyaw, Arthur P. Pandaru | 1996-01-09 |