Resources Contact Us Home
Barth; Randolph S.
Freehold, NJ
No. of patents:

Patent Number Title Of Patent Date Issued
7073625 Exhaust gas muffler and flow director July 11, 2006
Either or both of an exhaust pipe coupled to the output end of an automobile engine collector pipe or the plurality of pipes coupled to the input apertures of the collector pipe from the engine are apertured along their lengths and contained within a further surrounding pipe in provi
5199258 Adjustable torque/horsepower exhaust control system April 6, 1993
An automotive vehicle header system is described as incorporating a collector having pipes of inside diameter slightly greater than the outside diameter of the pipes exiting from the engine heads which are coupled to it. This permits a removable insertion of one set of pipes into the
5144799 Crossfire calibrated exhaust system September 8, 1992
This invention relates to a dual-exhaust system for an internal combustion automotive engine. Instead of just the usual direct channeling of exhaust gases from the engine towards the muffler, the system of the invention also couples the exhaust flow from one pipe to the other, and vice v

  Recently Added Patents
Inductive antenna coupling
Method and apparatus for managing communication services for user endpoint devices
Multi currency exchanges between participants
Polyolefin and composition for pipe systems and sheets
Information display device and program storing medium
Modification of an object replica
Apparatus and method for layered decoding in a communication system using low-density parity-check codes
  Randomly Featured Patents
Focus detecting device and image signal amplifier circuit therefor
Calendered rigid vinyl polymer compositions
Shrub rose plant named `FRAntasia`
Knowledge base system for an equipment market
Release for a height adjustment of back rests
Copolyesters derived from terephthalic acid, phenylhydroquinone and t-butylhydroquinone
Styrene polymer resin and composition thereof
Bagless dustcup
Process for the preparation of 21-halogeno-21-desoxy-17.alpha.-acyloxy 20-keto-pregnenes
Processing apparatus for wafers