Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8198350 | Polymer-modified asphalt with a crosslinking agent and methods of preparing | Darrell Clark Fee, Enrique E. Romagosa | 2012-06-12 |
| 7713345 | Polyphosphate modifier for warm asphalt applications | Michael Falkiewicz | 2010-05-11 |
| 7678467 | Asphalt shingle coating with improved tear strength | Michael Falkiewicz | 2010-03-16 |
| 4976879 | Sulfoaroyl end-capped ester oligomers suitable as soil-release agents in detergent compositions and fabric-conditioner articles | Toan Trinh, Eugene Paul Gosselink | 1990-12-11 |
| 4877896 | Sulfoaroyl end-capped ester of oligomers suitable as soil-release agents in detergent compositions and fabric-conditioner articles | Toan Trinh, Eugene Paul Gosselink | 1989-10-31 |