Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364976 | Alkylation/etherification process | — | 1994-11-15 |
| 5352395 | Carbon and ceramic-containing layers for use in sintering of silicon nitride article | Bruce W. Gerhold | 1994-10-04 |
| 5349116 | Alkane alkylation and catalyst therefor | Marvin M. Johnson | 1994-09-20 |
| 5288685 | Alkylation process and catalyst therefor | Roy F. Wright, David Miller | 1994-02-22 |