Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812610 | Adaptor for converting oxy-fuel cutting torches to exothermic cutting | — | 1989-03-14 |
| 4797528 | Vacuum carbon arc metal removal process and apparatus | Jeffrey S. Henderson, Lawrence R. Soisson, Andrew Joseph Toth | 1989-01-10 |
| 4665864 | Steam generator and method of operating a steam generator utilizing separate fluid and combined gas flow circuits | Venkatram Seshamani, Walter R. Campbell, Jr. | 1987-05-19 |
| 4573665 | Self-contained exothermic cutting system | Robert L. Strohl, Alexander Toth | 1986-03-04 |
| 4544139 | Coated exothermic cutting electrode | Robert L. Strohl, Lawrence R. Soisson | 1985-10-01 |
| 4517440 | Underwater electrode with waterproof integrity | Raymond L. Sadauskas | 1985-05-14 |
| 4437649 | Exothermic cutting electrode | Perry J. Rieppel | 1984-03-20 |
| 4391209 | Exothermic cutting electrode | — | 1983-07-05 |