Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135666 | Apparatus and method for securing a first fabrication element to a second fabrication element during a welding operation | Robert E. Klimko, Charles F. Sieck, Richard H. Wetherill | 2000-10-24 |
| 6131286 | Method for securing a first fabrication element to a second fabrication element during a welding operation | Robert E. Klimko, Charles F. Sieck, Richard H. Wetherill | 2000-10-17 |
| 5667708 | Laser beam deflector for protection of underlying portions of an item during laser cutting of overlaying stock | Robert H. Glass | 1997-09-16 |