Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124426 | Sprayable polyurea elastomer made from reaction of isocyanate compound with amine terminated polyether and di(methylthio)toluene diamine and diethyltoluene diamine chain extenders | Dudley J. Primeaux, II, Robert A. Grigsby, Jr. | 1992-06-23 |
| 4923104 | Child carrier and protector | Kevin A. Rice, Elvin T. Rice | 1990-05-08 |
| 4806615 | Reaction injection molded elastomers prepared from amine terminated polyethers, a blend of an aromatic amine terminated chain extender, a substituted acyclic aliphatic amine terminated chain extender and an aromatic polyisocyanate | Robert A. Grigsby, Jr., Richard J. G. Dominguez | 1989-02-21 |
| 4444910 | Reaction injection molded elastomers made using a polyurethane organometallic catalyst amine terminated polyethers amine terminated chain extender and aromatic polyisocyanate | Richard J. G. Dominguez, Rodney F. Lloyd | 1984-04-24 |
| 4444703 | Reinforced reaction injection molded elastomers | Richard J. G. Dominguez | 1984-04-24 |
| 4439546 | Scrap rim polyurethane modified extender polyols | Michael E. Brennan | 1984-03-27 |
| 4435349 | Method for making a reinforced rim elastomer | Richard J. G. Dominquez | 1984-03-06 |
| 4433067 | Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender and aromatic polyisocyanate | Richard J. G. Dominguez | 1984-02-21 |
| 4396729 | Reaction injection molded elastomer containing an internal mold release made by a two-stream system | Richard J. G. Dominquez, Rodney F. Lloyd | 1983-08-02 |
| 4362824 | Method for making RIM polyurethane elastomers using as the catalyst system dimethylethanolamine, dibutyltin dilaurate and an alkyltin mercaptide | Richard J. G. Dominguez | 1982-12-07 |
| 4350778 | Method for making RIM polyurethane elastomers using as the catalyst system a hydroxyalkylamine, dibutyltin dilaurate and an alkyltin mercaptide | Richard J. G. Dominguez, Robert L. Zimmerman | 1982-09-21 |
| 4301110 | Rim elastomers with improved heat distortion and tear properties | Michael Cuscurida, Richard J. G. Dominguez | 1981-11-17 |
| 4297444 | Process for rim elastomers with superior high temperature dimensional stability | Richard James Gilbert | 1981-10-27 |
| 4273885 | Novel catalyst system for RIM elastomers | Richard J. G. Dominguez | 1981-06-16 |
| 4272618 | Heat stable reaction injection molded elastomers | Richard J. G. Dominguez | 1981-06-09 |
| 4254069 | Heat stable reaction injection molded elastomers | Richard J. G. Dominguez | 1981-03-03 |
| 4243760 | Reaction injection molded polyurethane | Kenneth G. McDaniel, Michael Cuscurida | 1981-01-06 |