Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810573 | Self-healing bentonite sheet material composite article | — | 1989-03-07 |
| 4797158 | Flexible grout composition and method | — | 1989-01-10 |
| 4787780 | Method of waterproofing with a self-healing bentonite sheet material composite article | — | 1988-11-29 |
| 4733989 | Self-healing bentonite sheet material composite drainage structure | — | 1988-03-29 |
| 4696698 | Flexible grout composition and method | — | 1987-09-29 |
| 4696699 | Flexible grout composition and method | — | 1987-09-29 |
| 4668724 | Uninhibited bentonite composition | — | 1987-05-26 |
| 4656062 | Self-healing bentonite sheet material composite article | — | 1987-04-07 |
| 4534925 | Uninhibited bentonite composition | — | 1985-08-13 |
| 4534926 | Uninhibited bentonite composition | — | 1985-08-13 |