LK

Larry R. Krepski

3M: 120 patents #17 of 11,543Top 1%
📍 White Bear Lake, MN: #2 of 561 inventorsTop 1%
🗺 Minnesota: #128 of 52,454 inventorsTop 1%
Overall (All Time): #9,665 of 4,157,543Top 1%
122
Patents All Time

Issued Patents All Time

Showing 101–122 of 122 patents

Patent #TitleCo-InventorsDate
4952640 Nonlinear optically active polymers Cecil V. Francis, Steven M. Heilmann, Jerald K. Rasmussen 1990-08-28
4946962 Bis(thiazolinethiones) Steven J. Heilmann, Jerald K. Rasmussen, Alan R. Katritzky, Richard D. Tarr 1990-08-07
4931582 Fluorinated, acrylamide-functional monomers Steven M. Heilmann, Dean M. Moren, Jerald K. Rasmussen, Howell K. Smith, II 1990-06-05
4918231 Process for the production of 1,2-amino alcohols Steven M. Heilmann, Jerald K. Rasmussen 1990-04-17
4906792 O-hydroxyalkylation of 1,1-dihydroperfluorinated alcohols Steven M. Heilmann, Dean M. Moren, Jerald K. Rasmussen 1990-03-06
4898923 Polypyridinium copolymer Alan R. Katritzky, Jerald K. Rasmussen, Steven M. Heilmann, Richard D. Tarr 1990-02-06
4874822 Process for the acrylamidoacylation of alcohols Jerald K. Rasmussen, Steven M. Heilmann, Dean M. Moren 1989-10-17
4871824 Variably crosslinked polymeric supports Steven M. Heilmann, Jerald K. Rasmussen, Dean S. Milbrath, Patrick L. Coleman 1989-10-03
4852969 Silyl 2-amidoacetate and silyl 3-amidopropionate compositions and optical fiber made therefrom Stefan A. Babirad, Fredrick Bacon, Steven M. Heilmann, Andrew S. Kuczma, Jerald K. Rasmussen 1989-08-01
4841021 Polypyridinium Alan R. Katritzky, Jerald K. Rasmussen, Steven M. Heilmann, Richard D. Tarr 1989-06-20
RE32952 Method of preparing N-acryloyl-.alpha.-amino acids Howell K. Smith, II, Jerald K. Rasmussen, Steven M. Heilmann 1989-06-13
4816554 Poly(amido methyl-benzazole) Alan R. Katritzksy, Joel Swinson, Kumars Sakizadeh, Jerald K. Rasmussen, Steven M. Heilmann 1989-03-28
4785070 Imidazolinone-containing copolymer Jerald K. Rasmussen, Alan R. Katritzky, Howell K. Smith, II, Steven M. Heilmann, Kumars Sakizadeh 1988-11-15
4777217 Methacrylamide functional polymers and method Jerald K. Rasmussen, Steven M. Heilmann, Smarajit Mitra 1988-10-11
4740568 Triazolinethione-containing polymer Alan R. Katritzky, Stephen J. Cato, Jerald K. Rasmussen, Steven M. Heilmann 1988-04-26
4737560 Polymer beads Steven M. Heilmann, Jerald K. Rasmussen, Dean S. Milbrath, Patrick L. Coleman 1988-04-12
4694103 Method of preparing N-acryloyl-.alpha.-amino acids Howell K. Smith, II, Jerald K. Rasmussen, Steven M. Heilmann 1987-09-15
4667012 Imidazolinone-containing polymer and copolymer Jerald K. Rasmussen, Alan R. Katritzky, Howell K. Smith, II, Steven M. Heilmann, Kumars Sakizadeh 1987-05-19
4659801 Thiazolinethione-containing polymer Alan R. Katritzky, Steven M. Heilmann, Jerald K. Rasmussen, Richard D. Tarr 1987-04-21
4624995 Triazolinethione-containing polymer Alan R. Katritzky, Stephen J. Cato, Jerald K. Rasmussen, Steven M. Heilmann 1986-11-25
4556723 Process for the production of acyloins Steven M. Heilmann, Jerald K. Rasmussen 1985-12-03
4524221 Process for the production of acyloins Steven M. Heilmann, Jerald K. Rasmussen 1985-06-18