Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6059562 | Gas appliance with automatic gas shut-off device responsive to flame outage | — | 2000-05-09 |
| 5435835 | Method and system for removing and/or causing recycling of materials | John D. Lynn, Thomas H. Weidner | 1995-07-25 |
| 5382279 | Method and apparatus for combustion of steel plant wastes | — | 1995-01-17 |