WF

Walter Frank

BU Burndy: 2 patents #32 of 129Top 25%
FE Ferro: 1 patents #204 of 431Top 50%
HP HP: 1 patents #8,774 of 16,619Top 55%
PF Palm Firm: 1 patents #216 of 429Top 55%
Overall (All Time): #568,732 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10047004 Method of forming durable glass enamel George E. Sakoske, Phil Maitland, Dietrich Speer 2018-08-14
8005669 Method and system for reducing a voice signal noise Marc Ihle 2011-08-23
7392177 Method and system for reducing a voice signal noise Marc Ihle 2008-06-24
5947102 Method for cutting wafers from a crystal Vernon E. Knepprath, Maximilian Kaeser, Albert Pemwieser 1999-09-07
5213451 Apparatus and method of automatically separating stacked wafers Albert Pemwieser, Gerhard Spatzier 1993-05-25
4864895 Method and apparatus for adjusting the true running of the cutting edge of annular saw blades 1989-09-12
4834062 Multiblade inner hole saw for the sawing of crystal rods into thin blades Gerhard Palme 1989-05-30
4533205 Collapsible wedge for electrical connector 1985-08-06
4471159 Electrical connector and method of making an electrical connection 1984-09-11