Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5143954 | Low-formaldehyde, self-crosslinking polymer latex composition | Ronald W. Novak | 1992-09-01 |
| 4897499 | Oil soluble quaternary ammonium monomers | Richard Foster Merritt | 1990-01-30 |
| 4507454 | Acrylic polymers solutions for use in forming a membrane for curing concrete and the like | Joseph A. Lavelle | 1985-03-26 |
| 4420583 | Acid containing emulsion copolymer crosslinked by a halohydroxypropyl ammonium salt solution polymer | — | 1983-12-13 |
| 4247671 | Hydrocurable compositions containing oxazoline groups | R. Larry Reitz, Sheldon N. Lewis | 1981-01-27 |
| 4225651 | Curing membrane for concrete and the like | Joseph A. Lavelle | 1980-09-30 |