Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8980818 | Low streak degreasing composition | Maurice Dery, Alberto Slikta, Boen Ho O | 2015-03-17 |
| 6540822 | Polybetaines as asphalt emulsifiers | Alan Duncan James | 2003-04-01 |
| 6494944 | Amine oxides as asphalt emulsifiers | Bengt-Arne Thorstensson, Alan Duncan James | 2002-12-17 |