Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948172 | Descaling metal with a laser having a very short pulse width and high average power | — | 1999-09-07 |
| 5736709 | Descaling metal with a laser having a very short pulse width and high average power | — | 1998-04-07 |
| 5229571 | High production laser welding assembly and method | — | 1993-07-20 |
| 5127736 | Apparatus for measuring wear in the lining of refractory furnaces | — | 1992-07-07 |
| 5125745 | Automatic BOF vessel remaining lining profiler and method | Karl T. Bagdal, Bradley R. Hoover, Robert H. Jacks | 1992-06-30 |
| 5045668 | Apparatus and method for automatically aligning a welding device for butt welding workpieces | William W. Nagle, Robert J. Justice, Bradley R. Hoover | 1991-09-03 |
| 5023427 | Method and apparatus for automatically aligning proximal edges of sheets to be butt welded | David C. McGraw | 1991-06-11 |
| 4893933 | Automatic BOF vessel remaining lining profiler and method | Karl T. Bagdal, Bradley R. Hoover, Robert H. Jacks | 1990-01-16 |
| 4708482 | Method and apparatus for measuring wear in the lining of refractory furnaces | — | 1987-11-24 |
| 4468551 | Laser treatment of electrical steel and optical scanning assembly therefor | — | 1984-08-28 |
| 4456812 | Laser treatment of electrical steel | Jerry W. Schoen | 1984-06-26 |
| 4223346 | Automatic defect detecting inspection apparatus | Bradley R. Hoover | 1980-09-16 |