WH

William A. Higgins

TL The Lubrizol: 13 patents #71 of 659Top 15%
MP Merrell Dow Pharmaceuticals: 1 patents #139 of 237Top 60%
Overall (All Time): #357,835 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5527624 Process for preparing sintered shapes and compositions used therein Fred E. Heller, Reed H. Walsh, Ralph E. Kornbrekke, Stephen A. DiBiase 1996-06-18
5268233 Methods of preparing sintered shapes and green shapes used therein Fred E. Heller, Robert E. Quinn 1993-12-07
5047457 Acrylate polymer modified asphalt compositions 1991-09-10
4833184 Acrylate polymer modified asphalt compositions 1989-05-23
4730006 Derivatives of 2,6-diamino-3-haloheptanedioic acid Ekkehard Bohme, Fritz Gerhart 1988-03-08
4728578 Compositions containing basic metal salts and/or non-Newtonian colloidal disperse systems and vinyl aromatic containing polymers John M. Bretz 1988-03-01
4620855 Amino sulfonic acid derivatives of carboxylic acid-containing interpolymers, and fuels, lubricants and aqueous systems containing said derivatives 1986-11-04
4618450 Aqueous systems containing amino sulfonic acid derivatives of carboxylic acids 1986-10-21
4600742 Polycarbonate compositions 1986-07-15
4520155 Dye-receptive polyolefins and polyolefin fibers 1985-05-28
4443577 One-component moisture curable urethane coating system John S. Perz 1984-04-17
4439594 Curable epoxy resin compositions Alan C. Clark 1984-03-27
4436855 Two-component urethane coating system John S. Perz 1984-03-13
4250042 Corrosion inhibition in well-drilling operations using aqueous systems containing ammonium carboxylates 1981-02-10