Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9428336 | Robotic storage and retrieval systems | Daniel J. Hagen, Charles E. Ridley, Thomas Jung, Chad Stiernagle | 2016-08-30 |
| 5427564 | Controlled surface treating work device | Glenn A. Whittington | 1995-06-27 |
| 5372567 | Robotic arm tool head selection and storage rack | Glenn A. Whittington | 1994-12-13 |
| 5355631 | Regulated force and speed control of a surface treating wheel | Glenn A. Whittington | 1994-10-18 |
| 5277688 | Automated robotic quick change force controlled arbor device | Glenn A. Whittington, Roy Oakes | 1994-01-11 |
| 5272842 | Regulated surface treating wheel | Glenn A. Whittington | 1993-12-28 |