Resources Contact Us Home
Naffziger; Larry C.
Fresno, CA
No. of patents:

Patent Number Title Of Patent Date Issued
4410044 Method for orienting well casing and other tubular work objects and device therefor October 18, 1983
A method for orienting well casing and other tubular work objects of differing transverse dimension relative to each other including the steps of positioning the work objects telescopically relative to each other in such a manner that when the work object of larger transverse dimension i
4382470 Method and well casing May 10, 1983
A method and casing for a well in which the casing has a conduit formed by a substantially tubular wall defining an interior and an exterior for the conduit and having an opening extending through the wall to establish a path for fluid movement into the interior of the conduit, and a hou
4279452 Bearing assembly July 21, 1981
A bearing assembly for use in fluid pumps having a pump housing through which a pump drive shaft is extended for rotation about an axis of rotation, the bearing assembly including a pair of sleeves dimensioned to be fitted within the pump housing substantially concentric to the axis of
4269564 Flow control device May 26, 1981
A flow control device for a fluid pump having a path for fluid flow therethrough substantially along a predetermined axis, the path having successive portions of reduced and enlarged size relative to each other substantially concentric to the axis, an impeller mounted for rotational

  Recently Added Patents
Crosslinked core/shell polymer particles
System and method for netbackup data decryption in a high latency low bandwidth environment
Method and CTDevice for computer tomographic spiral scanning of a patient
Modular system having expandable form factor
System and method for providing program recommendations through multimedia searching based on established viewer preferences
Voltage regulators with improved wake-up response
Bessel beam plane illumination microscope
  Randomly Featured Patents
Image forming apparatus having developer amount detector
Dual redundant data storage format and method
Cue signal recording control system for video tape recorder
Display unit
Electromagnetic surveying for hydrocarbon reservoirs
Waterproofing system for water-penetrable construction surfaces
Apparatus for loading and unloading a container on to and off a vehicle
Thermoplastic polymer injection moulding machine
Articulated coupling