Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948861 | N,N'-dialkylphenylenediamines as curing agents in polyurethane and polyurea manufacture by reaction injection molding | Ray V. Scott, Jr., David W. House, Dusan J. Engel | 1990-08-14 |
| 4847347 | Alkylated triamines and higher polyamines as curing agents in polyurethane manufacture by reaction injection molding | David W. House, Ray V. Scott, Jr. | 1989-07-11 |
| 4806616 | N-N'-dialkylphenylenediamines as curing agents in polyurethane and polyurea manufacture by reaction injection molding | Ray V. Scott, Jr., David W. House, Dusan J. Engel | 1989-02-21 |
| 4736009 | Partially alkylated triamines and higher polyamines as curing agents in polyurethane manufacture by reaction injection molding | David W. House, Ray V. Scott, Jr. | 1988-04-05 |
| 4709003 | Alkylated triamines and higher polyamines as curing agents in polyurethane manufacture | Ray V. Scott, Jr., David W. House | 1987-11-24 |
| 4219521 | Method of extruded catalyst manufacture | — | 1980-08-26 |