Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632882 | Method and composition for waterproofing | — | 2003-10-14 |
| 6350810 | Method and composition for waterproofing | — | 2002-02-26 |
| 6230452 | Method and composition for waterproofing | — | 2001-05-15 |
| 6025032 | Method and composition for waterproofing | — | 2000-02-15 |
| 5736197 | Method of waterproofing rigid structural materials | — | 1998-04-07 |
| 5624714 | Method for waterproofing rigid structural materials | — | 1997-04-29 |
| 5576062 | Chemically resistant coating for concrete and masonry structures | — | 1996-11-19 |
| 5576065 | Multilayered system for waterproofing rigid structural materials | — | 1996-11-19 |
| 5482737 | Method of waterproofing rigid structural materials | — | 1996-01-09 |