CS

Carl R. Stephens

AS Ashland: 4 patents #31 of 247Top 15%
AP Ashland Licensing And Intellectual Property: 1 patents #64 of 154Top 45%
📍 Ashland, KY: #16 of 96 inventorsTop 20%
🗺 Kentucky: #2,220 of 11,577 inventorsTop 20%
Overall (All Time): #1,030,661 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
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