Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8555461 | Device for cleaning grooved surfaces of a moving transport | — | 2013-10-15 |
| 6652564 | Spinal therapy machine | Robert Harris | 2003-11-25 |
| 6375631 | Apparatus for performing spinal therapy | Robert Harris, Daniel Haynie | 2002-04-23 |
| D266962 | Fabric cleaning head | Arlen M. Knight | 1982-11-16 |