Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547649 | Hydrogen sulfide conversion with nanophase titania | Richard W. Siegel | 1996-08-20 |
| 5444974 | On-board automotive exhaust catalyst monitoring with a calorimetric sensor | Jayanthi Doraswamy, Oscar A. Lecea | 1995-08-29 |
| 4751834 | Door lock guard device | — | 1988-06-21 |
| 4639322 | Biopolymer compositions having enhanced filterability | James W. Miller, William C. Wernau, Thomas Young | 1987-01-27 |