WH

W. James Hammar

3M: 11 patents #1,441 of 11,543Top 15%
Overall (All Time): #473,648 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5753364 Poly(.beta.-hydroxyorganoate)pressure sensitive adhesive compositions Denise R. Rutherford, Gaddam N. Babu 1998-05-19
5614576 Poly(.beta.-hydroxyorganoate) pressure sensitive adhesive compositions Denise R. Rutherford, Gaddam N. Babu 1997-03-25
5461133 Stain-resistant elastomeric orthodontic force module Miriam D. Nave 1995-10-24
5317074 Stain-resistant elastomeric orthodontic force module Miriam D. Nave 1994-05-31
5273559 Abrasive dental articles Richard W. Joos 1993-12-28
4801740 Acrylate and methacrylate monomers and polymers 1989-01-31
4786446 Process of forming a hydroxy-substitute polymeric shaped article Ronald F. Ofstead 1988-11-22
4786657 Polyurethanes and polyurethane/polyureas crosslinked using 2-glyceryl acrylate or 2-glyceryl methacrylate John S. Staral 1988-11-22
4673539 Process for thermoformed articles Ronald F. Ofstead 1987-06-16
4638040 Acrylate and methacrylate monomers and polymers 1987-01-20
4578504 Acrylate and methacrylate monomers and polymers 1986-03-25