Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5801269 | Processes for cystallizing 4, 4'-dimethyl bibenzoate (DMBB) recovered from polyester byproduct streams | Carrie A. Feeney, Ida L. Jones, Bennett C. Ward, Charles B. Hilton, Michael R. Ahern +6 more | 1998-09-01 |
| 5370146 | Sample valve | Gerald V. King | 1994-12-06 |
| 5357995 | Self-cleaning slurry metering valve | Gerald V. King, Kenneth J. Busch | 1994-10-25 |
| 5185469 | Process for acylation or alkylation of aromatic compounds in hydrogen fluoride | Daniel D. Lindley, Timothy R. Ryan, Thomas A. Curtis, Edward M. de la Garza, Charles R. Hilton | 1993-02-09 |
| 5068448 | Process for the production of 4'-isobutylacetophenone | Daniel D. Lindley, Thomas A. Curtis, Timothy R. Ryan, Edward M. de la Garza, Charles B. Hilton | 1991-11-26 |