Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870222 | Alkylation/transalkylation process | Paul T. Barger | 1989-09-26 |
| 4861935 | Catalytic composition and process for the transalkylation of aromatic hydrocarbons | Paul T. Barger | 1989-08-29 |
| 4849570 | Catalytic composition and process for the alkylation and transalkylation of aromatic hydrocarbons | Paul T. Barger | 1989-07-18 |
| 4826801 | Catalytic composition for the alkylation and transalkylation of aromatic hydrocarbons | Paul T. Barger | 1989-05-02 |