Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7407599 | Acid based antifreeze composition | David E. Turcotte, Michael A. Dituro, Alden W. Olsen, Arnold L. Coffey, Jr. | 2008-08-05 |
| 6676847 | Monocarboxylic acid based antifreeze composition for diesel engines | David E. Turcotte, Michael A. Dituro, Arnold L. Coffey, Jr., Alden W. Olsen | 2004-01-13 |
| 6290870 | Monocarboxylic acid based antifreeze composition for diesel engines | David E. Turcotte, Michael A. Dituro, Arnold L. Coffey, Jr., Alden W. Olsen | 2001-09-18 |
| 6235217 | Monocarboxylic acid based antifreeze composition | David E. Turcotte, Arnold L. Coffey, Jr., Alden W. Olsen, Michael A. Dituro | 2001-05-22 |
| 6126852 | Monocarboxylic acid based antifreeze composition | David E. Turcotte, Arnold L. Coffey, Jr., Alden W. Olsen, Michael A. Dituro | 2000-10-03 |