Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836684 | Ultrasonic cleaning apparatus with phase diversifier | Peter J. Puskas | 1989-06-06 |
| 4685323 | Method for increasing the buckling load capacity and the comprehensive and tensile properties of a column | — | 1987-08-11 |
| 4590655 | Method for expanding a tubular member | — | 1986-05-27 |
| 4316377 | Roll forging machine | Vernon R. Fencl | 1982-02-23 |
| 4306437 | System for planishing metal pipe | Vernon R. Fencl | 1981-12-22 |