Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304709 | Hazardous wast disposal method and composition | H. Nash Babcock | 1994-04-19 |
| 5288439 | Method of installing a post | H. Nash Babcock | 1994-02-22 |
| 5286425 | Method of installing a cementitious composition | H. Nash Babcock | 1994-02-15 |
| 5219222 | Method of mixing particulate materials in a mixing column | H. Nash Babcock | 1993-06-15 |
| 4913862 | Methods for applying no mix plastic compounds | H. Nash Babcock | 1990-04-03 |
| 4839115 | Methods for forming shapes or blocks of no mix cements | H. Nash Babcock | 1989-06-13 |
| 4762561 | Volume-stable hardened hydraulic cement | Richard J. Grabowski | 1988-08-09 |
| 4747878 | Compositions and methods of making no mix cements | H. Nash Babcock | 1988-05-31 |
| 4732781 | Methods for applying no mix cements | H. Nash Babcock | 1988-03-22 |
| 4732782 | Methods for applying no mix cements | H. Nash Babcock | 1988-03-22 |