Resources Contact Us Home
Bachrach; William Elliott
Bennington, VT
No. of patents:

Patent Number Title Of Patent Date Issued
5931641 Steam turbine blade having areas of different densities August 3, 1999
A lightweight steam turbine blade includes a metallic airfoil portion with at least one surface recess containing a void volume having adjacent first and second regions. Filler material is placed in and bonded to the surface recess and generally completely fills the void volume. The fill
5791879 Poly-component blade for a gas turbine August 11, 1998
A lightweight, impact-resistant gas turbine blade, such as an aircraft engine fan blade, has an airfoil portion. The airfoil portion includes a metallic section consisting essentially of metal and at least one panel section not consisting essentially of metal. The metallic section extend

  Recently Added Patents
Method and apparatus for representing sensory effects and computer readable recording medium storing user sensory preference metadata
Semiconductor IC including pulse generation logic circuit
Antibodies to Clostridium difficile toxins
Elegant solutions for fingerprint image enhancement
Implementing state-of-the-art gate transistor, sidewall profile/angle control by tuning gate etch process recipe parameters
Nickel-cobalt-manganese multi-element lithium ion battery cathode material with dopants and its methods of preparation
Information processing apparatus and power supply controlling method
  Randomly Featured Patents
Apparatus for detecting the activity of the respiratory organs and the heart of a living being
Inter-node synchronization method in radio network system, radio control server, and radio bearer server
Portable phone
Process for the quantitative selective removal or preparative isolation of tumour necrosis factor (TNF) or/and lipopolysaccharides (LPS) from aqueous liquids
Self-pumping hydropneumatic spring strut
Fluid pump
Power supply apparatus and method for line connection type fuel cell system
Color coded football yardage measuring sleeve
Cure material from liquid polythiopolymercaptan polymers for dental impression taking
Inter-cylinder air-fuel ratio imbalance determination apparatus for internal combustion engine