Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Greene; Herbert R.
Address:
Providence, RI
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
3959611 Pushbutton keyboard system having plural level wire-like contact May 25, 1976
A keyboard system has a plurality of spaced sets of conductive members, each set including two outer U-shaped support members and a central U-shaped contact member disposed between the support members. The central member is coined to reduce the thickness of its outer portions and to










 
 
  Recently Added Patents
Light-emitting device package and method of manufacturing the same
Electronic system with vertical intermetallic compound
Video processing system and device with encoding and decoding modes and method for use therewith
Shower bench
Biological analysis arrangement and approach therefor
DC/DC converter, power supply circuit, and semiconductor device
Scale information for drawing annotations
  Randomly Featured Patents
Travel vibration suppressing device of work vehicle
Multi-beam scanning method and control apparatus for the same
Radio pager
Sine generation circuit, phase shift circuit and tint adjustment circuit
Control means for a lens-edge grinding machine
Composite metal powder composition and method of manufacturing same
Bed
Fuel injection apparatus
Hoof sensitivity testing device
Extensible and efficient double dispatch in single-dispatch object-oriented programming languages