Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4316876 | Apparatus for producing carbon black | King L. Mills | 1982-02-23 |
| 4296800 | Waste heat recovery | — | 1981-10-27 |
| 4289742 | Carbon black recovery | — | 1981-09-15 |
| 4265870 | Method for producing carbon black | King L. Mills | 1981-05-05 |
| 4207358 | Impregnating solid polyolefin with small size particles | — | 1980-06-10 |
| 4191732 | Method of removing sulfur dioxide from gases | Carl A. Uraneck | 1980-03-04 |