Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9265249 | Dispersants in high-electrolyte solutions | Dilek Saylik, Rodney Walter Parr, Bassam Tannir | 2016-02-23 |
| 5763502 | Microvoid polyurethane materials | Martin C. Barker, Alain Luc Raymonde Marie Paul Herssens, Norman W. Keane, Guy Leon Jean Ghislain Biesmans | 1998-06-09 |
| 5652278 | Microvoid polyurethane materials | Martin C. Barker, Alain Luc Raymonde Marie Paul Herssens, Norman W. Keane, Guy Leon Jean Ghislain Biesmans | 1997-07-29 |
| 5428104 | Polyol compositions | Martin C. Barker | 1995-06-27 |