Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11921326 | Open-axis optical rotary joint | John M. Dugan, Curtis Pastor | 2024-03-05 | $16,988,000 |
| 9149007 | Blow molded nursery container with stiffened rim and flexible handles | Joseph P. Danowski, Timothy W. Horton, Robert Lance Cook | 2015-10-06 | |
| 5815958 | Excavator dipper latch assembly having removable tapered latch bar | John R. Olds | 1998-10-06 | |
| 4525994 | Coupling link | John R. Olds | 1985-07-02 | |
| 4517756 | Snubber for dipper door | John R. Olds | 1985-05-21 |