WF

Wolfgang Freitag

CC Ciba Specialty Chemicals: 3 patents #361 of 1,233Top 30%
HA Hartmann & Braun Aktiengesellschaft: 1 patents #21 of 45Top 50%
📍 Wahlstedt, DE: #3 of 6 inventorsTop 50%
Overall (All Time): #656,692 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7674568 Solvent compositions and process for manufacturing an optical recording medium using said composition and optical recording medium Bruce Milner, Jitka Brynjolffssen, Timothy Parks 2010-03-09
7378221 Metallocenyl phthalocyanines as optical recording media Jürgen Beyrich, Rudolf Blattner, Jean-Luc Budry, Colin Morton, Gerald Anthony Murphy +7 more 2008-05-27
7034148 Metallocenyl phthalocyanines as optical recording media Jürgen Beyrich, Rudolf Blattner, Jean-Luc Budry, Colin Morton, Gerald Anthony Murphy +7 more 2006-04-25
5138248 Load independent current feeding circuit Reinhard Vogt, Helmut E. Brock 1992-08-11
5018986 Electrical connector 1991-05-28
4795370 Electrical plug connector for co-axial leads 1989-01-03
4509816 Plug connector for co-axial electrical cables 1985-04-09
D274884 Cable drum 1984-07-31