Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669150 | Coordinate measuring machine having articulated arm | YuZhong Dai, Vitaly Pesikov, Walter L. Beckwith, Jr., Thomas Jesse Charlton | 1997-09-23 |
| D277757 | Surface grinding machine | Chuhong Kang, Peter P. Matthews | 1985-02-26 |
| 4485594 | Surface grinding machine | Chuhong Kang, Peter P. Matthews | 1984-12-04 |