Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Jantzen; Leon Keith
Address:
Calgary, CA
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
8118340 Remotely-operated rope-threading tool February 21, 2012
A tool for threading a rope through a distant eye or around an object out of reach, such as for elevating tarps into trees, or placing fall protection lines, or securing a distant object. The tool has two curved arms that extend out from the body in unison and converge at a point whe
7967541 Apparatus for handling and racking pipes June 28, 2011
An apparatus for handling pipes in a derrick and racking the pipes on a pipe racking assembly mounted on the derrick is provided to improve the stability of transferring pipes during a round trip operation.










 
 
  Recently Added Patents
Apparatus, system, and method for non-interruptively updating firmware on a redundant hardware controller
Electronic communication device
Performance apparatus, a method of controlling the performance apparatus and a program recording medium
Illumination apparatus for microlithography projection system including polarization-modulating optical element
Acceleration based mode switch
Content output control device and content output control method
Traffic signal mapping and detection
  Randomly Featured Patents
Optical amplifier
Method and micro power generator for generating electrical power from low frequency vibrational energy
Process for the preparation of 4-haloalkylnicotinonitriles
Benzofuran compounds
Method of making solar cell module and installation method thereof
Catheter with flexible, non-kinking elongate member
Stable precursor of polyimide and a process for preparing the same
Anti-skid apparatus for an automotive vehicle
Voice mail apparatus and method of processing voice mail
High water content emulsion cleaning