Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642766 | Method and means of control for multi-source feedstock distribution system including optimization of supplies | Gary L. Funk, Robert D. Terhune, Cheryl C. Kania | 1987-02-10 |
| 4313723 | Apparatus for producing carbon black | John Erling Anderson | 1982-02-02 |
| 4311672 | Method and apparatus for producing carbon black | — | 1982-01-19 |
| 4259308 | Method for producing carbon black | John Erling Anderson | 1981-03-31 |
| 4256720 | Method for producing carbon black | — | 1981-03-17 |