Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9433917 | Alkylation unit and process | Martyn E. Pfile | 2016-09-06 |
| 9000249 | Alkylation unit and process | Martyn E. Pfile | 2015-04-07 |
| 4824643 | Apparatus for producing carbon black | E. Webb Henderson | 1989-04-25 |
| 4822588 | Process for producing carbon black | E. Webb Henderson | 1989-04-18 |
| 4765964 | Carbon black reactor having a reactor throat | E. Webb Henderson | 1988-08-23 |
| 4623521 | Carbon black reactor | Mark E. Kertok | 1986-11-18 |
| 4540560 | Carbon blacks | E. Webb Henderson | 1985-09-10 |