Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Frost; Stanley A.
Address:
Portland, OR
No. of patents:
3
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
Image processing device and information storage medium including motion vector information calculation
Method for reserving network bandwidth for versioned network services
Color imaging device
(4942
Method and system for security authentication of radio frequency identification
Instantaneous single click perpetual date mechanism
Sweetener compositions having enhanced sweetness and improved temporal and/or flavor profiles
  Randomly Featured Patents
Process for producing tartaric acid from a raw material containing potassium hydrogentartrate
Brazing of diamond film to tungsten carbide
Key for use with knock-down shelving units
Video camera with video tape recorder
Small volume in vitro analyte sensor and methods of making
Polymer surface modification
Device for shifting in a mechanical shifting element between a first shifting state and at least a second shifting state
Additive color electric paper without registration or alignment of individual elements
Interface board for receiving modular interface cards
Method and apparatus for control of a power transistor in a digital voltage regulator