Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531825 | Hydraulic cement set accelerators based on nitroalcohols | Ellis Gartner, Ahmad Arfaei, Leslie A. Jardine, Paul Scheiner, Heyman C. Duecker | 1996-07-02 |
| 5351414 | Water depth apparatus | — | 1994-10-04 |
| 5120574 | Concrete primer for polyester coatings | James M. Gaidis | 1992-06-09 |
| 5039556 | Treating concrete structures to inhibit corrosion by heating the structure, cooling same under controlled temperature gradient, and applying an inhibiting agent to an internal portion of the structure | Arnold M. Rosenberg | 1991-08-13 |
| 4994328 | Waterproofing membrane | — | 1991-02-19 |
| 4609695 | Asphalt foam | — | 1986-09-02 |
| 4567095 | Asphalt foam | — | 1986-01-28 |
| 4524156 | Asphalt foam | — | 1985-06-18 |
| 4503107 | Construction barrier board | — | 1985-03-05 |
| 4503106 | Construction barrier board | — | 1985-03-05 |
| 4464215 | Process of applying a unitary construction barrier | — | 1984-08-07 |
| 4450192 | Construction barrier board | — | 1984-05-22 |
| 4448830 | Construction barrier board | — | 1984-05-15 |
| 4306548 | Lightweight porous casts | — | 1981-12-22 |
| 4293679 | Composition and method of controlling solid polyurethane particle size with water reactant | — | 1981-10-06 |
| 4273100 | Passive solar heating and cooling panels | — | 1981-06-16 |
| 4258137 | Rigidized open cell polyurethane foam | — | 1981-03-24 |