Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6067893 | Ribbed diaphragm | — | 2000-05-30 |
| 5964449 | Brake valve latch with enhanced lubricity | Walter E. Goettel | 1999-10-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6067893 | Ribbed diaphragm | — | 2000-05-30 |
| 5964449 | Brake valve latch with enhanced lubricity | Walter E. Goettel | 1999-10-12 |