Resources Contact Us Home
Frost; Stanley A.
Portland, OR
No. of patents:

Patent Number Title Of Patent Date Issued
6609454 Piston with seal August 26, 2003
A method of forming a floating piston includes fabricating a piston cup, wherein the piston cup includes a top, a sidewall void of any seal-gripping irregularities, and an open end, and forming an elastomer seal over the sidewall of the piston cup. A floating piston includes a piston
6089501 Tandem-rotor gyroplane July 18, 2000
A tandem-rotor autogiro has a control system that facilitates operation of the tandem-rotor autogiro by fixed-wing aircraft pilots, without the requirement of extensive additional flight training. The autogiro includes forward and rearward non-powered rotors mounted in tandem on the fuse
4889351 Hydraulic seal December 26, 1989
A seal for a hydraulic cylinder is disclosed and includes a static seal element and a dynamic seal element, the dynamic seal element having a continuous, annular form, the form being inscribable in an annular section of a truncated cone and having an anti-extrusion portion at either end

  Recently Added Patents
High gradient lens for charged particle beam
Moving structure and micro-mirror device using the same
Method for switching between virtualized and non-virtualized system operation
Image forming apparatus assembled with a fixing member and a pressing member
Small molecule inhibitors of kynurenine-3-monooxygenase
System and method for providing advertising content using a group training system
Multicolored light converting LED with minimal absorption
  Randomly Featured Patents
Reinforcement implants for tissue sutures
Diesel internal combustion engine with temperature-dependent adjustment of start of fuel injection
Level sensing system
Method for coating iron-bearing particles to be processed in a direct reduction process
Recording head having multi-layer matrix wiring
Relay activated device for preventing smoking in a vehicle
Method of forming a vehicle component
Umbrella drip water collector
Distal component for wrist prosthesis
Serial-to-parallel converter, and display device incorporating the same