Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824275 | Secondary and tertiary air nozzle for furnace apparatus | Alan Bitzer | 1998-10-20 |
| 5564632 | Secondary air nozzle and starting burner furnace apparatus | — | 1996-10-15 |
| 4363698 | Method for drying and burning viscous aqueous liquors which contain organics | Hugh W. Nelson, Keith W. Morris | 1982-12-14 |
| 4347220 | System for drying and burning viscous aqueous liquors which contain organics | Hugh W. Nelson, Keith W. Morris | 1982-08-31 |
| 4232636 | Maintenance platform built upon retractable support beams | — | 1980-11-11 |