Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336427 | Lavatory cleansing and sanitizing blocks containing a halogen release bleach and a silicone oil stabilizer | Charles J. Bunczk, Peter A. Burke, William R. Camp | 1994-08-09 |