PRECISION GENERAL INC innovation strategy

Patent filings in countries

#	Industry
#1	Mechanical elements
#2	Machines
#3	Measurement
#4	Electrical machinery and energy
#5	Engines, pumps and turbines

#	Technology
#1	Unspecified technologies
#2	Pipes
#3	Analysing materials
#4	Measuring force, work and fluid pressure
#5	Venting or aerating devices
#6	Nails
#7	Compressed gas holders
#8	Electric switches
#9	Unspecified technologies
#10	Pumps

Publication	Filing date	Title
CA2118979A1	1994-03-14	Sampling pump
US5313975A	1993-03-18	Gas lockout system
AU2978392A	1992-12-01	Flow system disconnect and method
US5316351A	1992-08-06	Hose swivel
US5325731A	1992-07-10	Fluid flow and mounting system for a sampling pump
US5173579A	1992-01-09	Differential pressure switch including a vertical diaphragm, a reed switch activated by a first magnet and additional magnets for positioning the diaphragm and the first magnet
US5228474A	1991-12-17	Flow system disconnect and method
US5191801A	1991-12-12	Fluid sampling pump
US5215120A	1991-11-20	Apparatus and method for reducing valve emissions
US5257653A	1991-11-05	Ejector pull away system and apparatus
US5109712A	1990-09-21	Portable sample cylinder with reduced seal permeability
US5074154A	1990-03-20	Fluid sampling pump
US4974308A	1989-11-02	Method for interconnecting an instrument manifold with an orifice plate assembly
US4930361A	1989-08-18	Portable piston style sample cylinder
US4920626A	1989-04-07	Stabilized connector flange for interconnecting an instrument manifold with an orifice plate assembly
US4862754A	1988-12-29	Portable piston style sample cylinder
CA1333340C	1988-08-29	Portable piston style sample cylinder
US4745938A	1987-10-02	Outside seal and yoke valve
CA1248840A	1986-02-04	Valve having hard and soft seats