Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775419 | Metal amine complexes for improving the bond strength properties of asphalt | Dennis W. Gilmore, Larry M. Girdler | 1988-10-04 |
| 4743304 | Asphalt antistripping agents containing organic amines and Portland cement | Dennis W. Gilmore | 1988-05-10 |
| 4711920 | Stabilizers for halogen-containing polymers comprising the product of a diorganotin oxide, an ethylenically unsaturated dicarboxylic acid ester and a mercaptan | Keith A. Mesch, Karl R. Wursthorn, Gary M. Conroy | 1987-12-08 |
| 4665114 | Stabilizer compositions and polymers containing same | Keith A. Mesch, Karl R. Wursthorn | 1987-05-12 |
| 4639273 | Asphalt-adhesion improving additives prepared by formaldehyde condensation with polyamines | Dennis W. Gilmore | 1987-01-27 |
| 4617334 | Stabilizer compositions for PVC | Keith A. Mesch, Karl R. Wursthorn | 1986-10-14 |
| 4558083 | Stabilizer compositions and polymers containing same | — | 1985-12-10 |
| 4391757 | Organic antimony containing stabilizer compositions for halogenated polymers | Dennis W. Gilmore | 1983-07-05 |
| 4360619 | Stabilizer compositions and polymers containing same | Keith A. Mesch, Karl R. Wursthorn | 1982-11-23 |
| 4315850 | Organohalide polymers stabilized with an organotin compound and an ortho mercapto phenol compound | — | 1982-02-16 |
| 4305839 | Hydroxybenzophenones | Kenneth R. Molt, Karl R. Wursthorn | 1981-12-15 |
| RE30810 | Carbofunctional sulfur and carboxylate bridged tin compounds | Arthur F. Koeniger | 1981-12-01 |