Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7423069 | Blends of tetrahalophthalate esters and phosphorus-containing flame retardants for polyurethane compositions | Matthew D. Phillips, Richard S. Rose, Stephen B. Falloon | 2008-09-09 |
| 6667355 | Higher alkylated triaryl phosphate ester flame retardants | Richard S. Rose, Matthew D. Phillips, Frank Liu | 2003-12-23 |
| 4656200 | Phosphonic acid salts as flame retardants for polyurethanes and polyisocyanurates | Brian G. Clubley, Richard J. Dellar, Norman Richardson | 1987-04-07 |
| 4565833 | Fire retardant composition | Richard J. Dellar | 1986-01-21 |