GT

Gerhard Trippel

IBM: 10 patents #10,888 of 70,183Top 20%
Overall (All Time): #527,206 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5498445 Manufacturing process for grooved substrates and multilayer structure Werner Steiner 1996-03-12
5427599 System for stamping an optical storage disk Johann Greschner, Gerhard Schmid, Werner Steiner, Olaf Wolter 1995-06-27
5213600 Method of manufacturing an optical Storage disk Johann Greschner, Gerhard Schmid, Werner Steiner, Olaf Wolter 1993-05-25
4785239 Method and apparatus for characterizing magnetic coating compositions as well as improving magnetic particle dispersions Arwed Brunsch, Werner Steiner 1988-11-15
4710424 Magnetic disk and method of making same Upali Bandara, Holger Hinkel, Werner Steiner 1987-12-01
4651092 Method of determining dispersion, particle density or viscosity of resin/solvent mixture containing magnetic particles Arwed Brunsch, Werner Steiner 1987-03-17
4512847 Method of measuring the thickness of the removed layer in subtractive workpiece processing Arwed Brunsch, Wolf-Dieter Ruh 1985-04-23
4426265 Method of producing a metallic thin film magnetic disk Arwed Brunsch, Wolf-Dieter Ruh 1984-01-17
4356066 Process for fabricating a multi-layer magnetic thin film disk Helmut Kienle, Gerhard Schmid, Werner Steiner 1982-10-26
4310798 Apparatus for measuring magnetostriction constant Arwed Brunsch, Wolf-Dieter Ruh, Jochen Schneider 1982-01-12