Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339422 | Carbon black manufacture | — | 1982-07-13 |
| 4328199 | Method for producing carbon black | King L. Mills | 1982-05-04 |
| 4327069 | Process for making carbon black | — | 1982-04-27 |
| 4321248 | Method for vortex flow carbon black production | — | 1982-03-23 |
| 4315901 | Process for producing carbon black | King L. Mills | 1982-02-16 |
| 4313921 | Carbon black process | — | 1982-02-02 |