Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5950472 | Bead-formation in metal drum manufacture | Carl C. Grotnes, Kenneth R. Babcock | 1999-09-14 |
| 5142211 | Five-axis robot | — | 1992-08-25 |
| 5127199 | Abrasive water jet catch tank media transporting means | Joel D. Blankers | 1992-07-07 |
| 4975556 | Butt welding machine | Vernon R. Fencl | 1990-12-04 |
| 4562326 | Machine for welding automotive wheel rim blanks | Vernon R. Fencl | 1985-12-31 |