Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Tolman; Jay A.
Address:
Leander, TX
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4458113 Conductor pair identifier apparatus July 3, 1984
Improved telephone cable conductor pair identifier apparatus incorporates an "Expander" which is interposed at an appropriate location in the amplifier and filtering circuitry between the pick up probe and the audio signal emitter, or speaker. The "Expander" acts to accentuate the di










 
 
  Recently Added Patents
Method for producing a flexible composite elastomeric polyurethane skin
Dental fillers including a phosphorus containing surface treatment, and compositions and methods thereof
Radio communication system, base station device and mobile station device utilizing an intermittent reception
Polymer bonded fibrous coating on dipped rubber articles skin contacting external surface
Method for remotely measuring fluctuations in the optical index of refraction of a medium
Liquid crystal display apparatus
Can seam inspection
  Randomly Featured Patents
Fracturing continuous photolithography masks
Adjustable back brace with posterior wound clearance
Gas distribution system for a CVD processing chamber
Wall box dimmer
Torque-amplifying hydraulic servo-mechanism, particularly for power steering systems in motor vehicles
Method for cleaning clothes with propylene glycol monomethyl ether
Modular plug for terminating cord having non-planar array of conductors
Dry reagent for creatinine assay
Method and apparatus for product agitation in a vending machine
Polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams