Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5110240 | Apparatus for coupling tool holders | James G. Zeilinger | 1992-05-05 |
| 4456271 | Tool holder with clamped position latch | James G. Zeilinger, Gerald E. Mueller | 1984-06-26 |