DK

David Knox

WM Wd Media: 2 patents #50 of 182Top 30%
Overall (All Time): #520,186 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7758732 Method and apparatus for applying a voltage to a substrate during plating Anthony Calcaterra 2010-07-20
7498062 Method and apparatus for applying a voltage to a substrate during plating Anthony Calcaterra 2009-03-03
7424973 Prepaid broadband internet and software service method and apparatus 2008-09-16
6745022 Multiple service provider prepaid wireless service card 2004-06-01
6659259 Multiple denomination currency receiving and prepaid card dispensing method and apparatus Josh Emanuel 2003-12-09
D424293 Glove caddy 2000-05-09
5951763 Immersible rotatable carousel apparatus for wetting articles of manufacture 1999-09-14
5069003 Method for making microprisms Robert Hogregfe, George E. Newman 1991-12-03
4516523 Apparatus for wetting apertured discs 1985-05-14
D272743 Clamp for plating barrel 1984-02-21