Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4247386 | Conversion of hydrocarbons to olefins | Rene B. LaPierre | 1981-01-27 |
| 4197214 | Crystalline zeolite catalysts of chemical reactions | Nai Y. Chen, William J. Reagan | 1980-04-08 |