Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 4306888 | Method for filtering dust | — | 1981-12-22 |
| 4302423 | Apparatus and method for producing carbon black | King L. Mills | 1981-11-24 |
| 4299797 | Carbon black production | — | 1981-11-10 |
| 4294814 | Carbon black process and reactor | — | 1981-10-13 |
| 4285926 | Start-up of carbon black process | King L. Mills | 1981-08-25 |
| 4279881 | Carbon black production from solid carbonaceous feedstock | — | 1981-07-21 |
| 4247530 | Apparatus and method for producing carbon black | King L. Mills | 1981-01-27 |
| 4245693 | Waste heat recovery | — | 1981-01-20 |
| 4228143 | Method of producing pelleted carbon black | King L. Mills | 1980-10-14 |
| 4225570 | Carbon black production | — | 1980-09-30 |
| 4224284 | Carbon black reactor | — | 1980-09-23 |
| 4206175 | Apparatus for carbon black production from coal | — | 1980-06-03 |
| 4191542 | Filtering process for a carbon black-containing gas | — | 1980-03-04 |