Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hart; Dennis L.
Address:
Newport Beach, CA
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
6655413 Method and apparatus for pressure testing pipe lines December 2, 2003
A method and device for pressure testing a pipe line is provided wherein a fitting is inserted into the pipeline by inserting male ends of the pipeline into female ends of the fitting to define a flow path through the fitting extending along a longitudinal axis. The fitting has an intern
5413096 Regulator with improved high pressure seat due to a plastic-covered valve body May 9, 1995
The invention disclosed herein comprises a self-contained breathing apparatus regulator having a valve seat for overlying the crown of an orifice wherein high pressure gas is regulated by said valve seat into said orifice. The valve seat has a valve seat body of an inverted T shaped
5184609 Divers first stage adjustable regulator February 9, 1993
An adjustable regulator of the type having fluid coupling oil within a cavity exposed to ambient pressure and overlying a diaphragm which operates based upon imbalances of said ambient pressure and an intermediate pressure zone on the other side of said diaphragm. The adjustment of t










 
 
  Recently Added Patents
Fractal method for detecting and filling data gaps within LiDAR data
Method and apparatuses for solving weighted planar graphs
Computer systems and methods for the query and visualization of multidimensional databases
Cell surface display, screening and production of proteins of interest
Methods and systems for flicker correction
Liquid crystal shutter glasses
Antagonists of the glucagon receptor
  Randomly Featured Patents
Speaker box
Rotation introduction mechanism, substrate transfer apparatus, and vacuum processing apparatus
Subsea overload release system and method
Nestable and stackable container
Method and circuit for the production of compressed or expanded images, and printer with such circuit
Method of detecting types of parts constituting a larger group of parts
Method of making a printing apparatus
Oilfield thread makeup and breakout verification system and method
Anti-IL-8 monoclonal antibodies for treatment of asthma
Coating composition for a frozen dessert and a method for coating the same