Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125745 | Automatic BOF vessel remaining lining profiler and method | Gary L. Neiheisel, Karl T. Bagdal, Robert H. Jacks | 1992-06-30 |
| 5045668 | Apparatus and method for automatically aligning a welding device for butt welding workpieces | Gary L. Neiheisel, William W. Nagle, Robert J. Justice | 1991-09-03 |
| 4893933 | Automatic BOF vessel remaining lining profiler and method | Gary L. Neiheisel, Karl T. Bagdal, Robert H. Jacks | 1990-01-16 |
| 4524546 | Roll profile gauge | Karl T. Bagdal | 1985-06-25 |
| 4223346 | Automatic defect detecting inspection apparatus | Gary L. Neiheisel | 1980-09-16 |