Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4283044 | Apparatus for guiding a tool along a curved path | John R. McKibbin | 1981-08-11 |
| 4190236 | Apparatus for guiding a tool in a linear path relative to a work piece, and method of manufacture thereof | John R. McKibbin | 1980-02-26 |