Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5067824 | Air controlled rotary joint compensator | John H. Peter, Gerald L. Timm | 1991-11-26 |
| 4971367 | Air controlled rotary joint compensator | John H. Peter, Gerald L. Timm | 1990-11-20 |
| 4262940 | Internally compensated self-aligning rotary joint | Eldon D. Jackson | 1981-04-21 |
| 4254972 | Stainless steel rotary joint | Kenneth W. Boughton, Richard A. Maurer | 1981-03-10 |
| D258076 | Rotary joint | Kenneth W. Boughton, Richard A. Maurer | 1981-01-27 |