Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863420 | Unsaturated hydrocarbon separation and recovery process | Narasimhan Calamur, Mark P. Kaminsky, John A. Mahoney, Charles G. Scouten, Richard A. Wilsak | 1999-01-26 |
| 4902499 | Hair care compositions containing a rigid silicone polymer | Raymond E. Bolish, Jr., Daniel Scott Cobb, Michael Albert Snyder, David M. Stentz | 1990-02-20 |