HI

Howell K. Smith, II

3M: 11 patents #1,441 of 11,543Top 15%
Overall (All Time): #472,709 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6245922 Chromophoric photocrosslinking compound Steven M. Heilmann, Gaddam N. Babu, Larry R. Krepski, Daniel E. Mickus 2001-06-12
5747626 Silyl terminated sulfopoly(ester-urethane pavement marking compositions Larry R. Krepski, Steven M. Heilmann, Daniel E. Mickus, Wayne K. Larson, Mark T. Gibson +2 more 1998-05-05
5506279 Acrylamido functional disubstituted acetyl aryl ketone photoinitiators Gaddam N. Babu, Greggory S. Bennett, Kejian Chen, Steven M. Heilmann, Louis E. Winslow 1996-04-09
RE34652 Fluorinated, acrylamide-functional monomers Steven M. Heilmann, Larry R. Krepski, Dean M. Moren, Jerald K. Rasmussen 1994-06-28
RE34348 Fluorinated polymers derived from acrylamide-functional monomers Steven M. Heilmann, Larry R. Krepski, Dean M. Moren, Jerald K. Rasmussen 1993-08-17
5045615 Fluorinated polymers derived from acrylamide-functional monomers Steven M. Heilmann, Larry R. Krepski, Dean M. Moren, Jerald K. Rasmussen 1991-09-03
4931582 Fluorinated, acrylamide-functional monomers Steven M. Heilmann, Larry R. Krepski, Dean M. Moren, Jerald K. Rasmussen 1990-06-05
RE32952 Method of preparing N-acryloyl-.alpha.-amino acids Larry R. Krepski, Jerald K. Rasmussen, Steven M. Heilmann 1989-06-13
4785070 Imidazolinone-containing copolymer Jerald K. Rasmussen, Alan R. Katritzky, Larry R. Krepski, Steven M. Heilmann, Kumars Sakizadeh 1988-11-15
4694103 Method of preparing N-acryloyl-.alpha.-amino acids Larry R. Krepski, Jerald K. Rasmussen, Steven M. Heilmann 1987-09-15
4667012 Imidazolinone-containing polymer and copolymer Jerald K. Rasmussen, Alan R. Katritzky, Larry R. Krepski, Steven M. Heilmann, Kumars Sakizadeh 1987-05-19