Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512619 | Dissipative curing and coating composition for concrete | Dennis R. DeWacker, Leon I. Rosenberg | 1996-04-30 |
| 5360847 | Dissipative curing and coating composition for concrete | Dennis R. DeWacker, Leon I. Rosenberg | 1994-11-01 |