SH

Steven T. Hedrick

3M: 10 patents #1,587 of 11,543Top 15%
Overall (All Time): #524,605 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6649727 Aqueous colloidal dispersions of sulfonated polyurethane ureas and products Jeffrey T. Anderson, Carol-Lynn Spawn, Howard S. Creel, Steven S. Kantner 2003-11-18
6165239 Aqueous sulfopolyurea colloidal dispersions, films and abrasive articles Howard S. Creel, Subramanian Krishnan, John J. Stofko, Jr., Wayne K. Larson 2000-12-26
6136890 Ink jet ink containing polyurethane dispersant James G. Carlson, Richard J. Kuo, Jeffrey T. Anderson 2000-10-24
5637368 Adhesive tape having antistatic properties David A. Cadalbert, Jr., Eric D. Morrison, Tamara L. Johnson, William L. Kausch, David R. Boston +1 more 1997-06-10
5468498 Sulfopolymer/vanadium oxide antistatic compositions Eric D. Morrison, David R. Boston, William L. Kausch, Wayne K. Larson, Simon S. Fung 1995-11-21
5445866 Water-based transparent image recording sheet Robert E. Martinson, John J. Stofko, Jr., Manisha Sarkar, Wayne K. Larson 1995-08-29
5427835 Sulfopolymer/vanadium oxide antistatic compositions Eric D. Morrison, David R. Boston, William L. Kausch, Wayne K. Larson, Simon S. Fung 1995-06-27
5203884 Abrasive article having vanadium oxide incorporated therein Scott J. Buchanan, Eric D. Morrison, David R. Boston, William L. Kausch, Wayne K. Larson 1993-04-20
4738992 Hydrophilic polyurethane/polyurea sponge Wayne K. Larson 1988-04-19
4638017 Hydrophilic polyurethane/polyurea sponge Wayne K. Larson 1987-01-20