Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622672 | Ignition of thermal lance and means and method for use therewith and therefor | Robert H. Swick, Russell H. C. Howe-Smith, David P. Dillard | 1997-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622672 | Ignition of thermal lance and means and method for use therewith and therefor | Robert H. Swick, Russell H. C. Howe-Smith, David P. Dillard | 1997-04-22 |