HL

Helmut Lehmann

Basf Se: 6 patents #2,778 of 13,826Top 25%
RG Richard Wolf Gmbh: 3 patents #41 of 214Top 20%
SI Schenectady International: 2 patents #2 of 15Top 15%
BG Basf Coatings Gmbh: 1 patents #350 of 799Top 45%
DC Dr. Beck + Co.Ag: 1 patents #3 of 18Top 20%
AN Agfa-Gevaert Nv: 1 patents #100 of 260Top 40%
Overall (All Time): #300,754 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8033987 Medical instrument Markus Lienhart 2011-10-11
6337442 Coating which is resistant to partial discharges, for enamelled wire Klaus-Wilhelm Lienert, Gerold Schmidt 2002-01-08
6316046 Wire enamels containing polyesterimides and/or polyamideimides with polyoxyalkylenediamines as molecular elements Klaus-Wilhelm Liener, Gerold Schmidt 2001-11-13
6022918 Wire enamel formulation with internal lubricant Klaus-Wilhelm Lienert, Irmgart Gebert, Michael Muller 2000-02-08
D356997 Multi-plug connector 1995-04-04
5059660 Self-bonding enamel solution for heat-resistant coatings Peter Hoessel, Hans Schupp, Klaus-Wilhelm Lienert 1991-10-22
5046816 Device for arranging optical fibers in an endoscope optical system Siegfried Karst 1991-09-10
4863304 Rapid connector between an endoscope and a camera Siegfried Bauer 1989-09-05
4751107 Heat-curable hot-melt enamel and its preparation Udo Reiter, Hans-Josef Oslowski, Horst Reimann 1988-06-14
4590025 Impregnation of thread-covered wires and braided conductors by extrusion of thermoplastics Udo Reiter 1986-05-20
4439579 Preparation of aqueous thermosetting electrical insulating varnishes Udo Reiter, Hans-Uwe Schenck, Ferdinand Hansch 1984-03-27
4429072 Preparation of aqueous thermosetting electrical insulating varnishes, and use of the varnishes Udo Reiter 1984-01-31
4384061 Thermosetting polycondensates containing amide and imide groups, and their use Udo Reiter, Walter Disteldorf, Hans-Uwe Schenck 1983-05-17
4285218 System for fixing prints with reactive and vat dyes 1981-08-25
4252842 Electrical insulation of metallic conductors Hans Jung, Wilhelm Dussel, Jenoe Kovacs 1981-02-24
4205436 Device for loading film cassettes Artur Klotz 1980-06-03