Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550769 | Solids quench boiler and process | Herman N. Woebcke | 1985-11-05 |
| 4437979 | Solids quench boiler and process | Herman N. Woebcke, Robert J. Gartside | 1984-03-20 |
| 4426359 | Solids quench boiler | Herman N. Woebcke, Robert J. Gartside | 1984-01-17 |
| 4370303 | Thermal regenerative cracking (TRC) apparatus | Herman N. Woebcke, Robert J. Gartside, Axel Johnson | 1983-01-25 |
| 4356151 | Solids quench boiler | Herman N. Woebcke, Robert J. Gartside | 1982-10-26 |
| 4351275 | Solids quench boiler and process | Robert J. Gartside, Herman N. Woebcke | 1982-09-28 |
| 4318800 | Thermal regenerative cracking (TRC) process | Herman N. Woebcke, Robert J. Gartside, Axel Johnson | 1982-03-09 |