Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804270 | Multi-axis alignment apparatus | John Michael Miller, Richard O. Barton | 1989-02-14 |
| 4690563 | Hole centration gage | Richard O. Barton, John Michael Miller | 1987-09-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804270 | Multi-axis alignment apparatus | John Michael Miller, Richard O. Barton | 1989-02-14 |
| 4690563 | Hole centration gage | Richard O. Barton, John Michael Miller | 1987-09-01 |