Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9988483 | Pyrrolidine-based catalysts for use in polyurethane materials | Matthew W. Forkner, Robert A. Grigsby, Jr., Eugene P. Wiltz, Jr., Ernest L. Rister, Jr., Howard P. Klein | 2018-06-05 |
| 9856344 | Reduction of aldehydes in amine catalysts | Robert A. Grigsby, Jr., Eugene P. Wiltz, Jr., Ernest L. Rister, Jr., Bhajendra Narayan Barman | 2018-01-02 |