-
Check valve
-
Patent number 8,297,318
-
Issue date Oct 30, 2012
-
Mark Johnson
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
Soffit vent
-
Patent number 7,980,266
-
Issue date Jul 19, 2011
-
Dundas Jafine Inc.
-
Siegfried Niedermair
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
-
-
-
Hydraulic shock absorber
-
Patent number 5,072,812
-
Issue date Dec 17, 1991
-
Tokico Ltd.
-
Tomio Imaizumi
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Ring valve
-
Patent number 4,924,906
-
Issue date May 15, 1990
-
Hoerbiger Ventilwerke Aktiengesellschaf
-
Hans Hrabal
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Air flow sensor
-
Patent number 4,862,898
-
Issue date Sep 5, 1989
-
Mechanical Service Co. Inc.
-
George S. Hudimac
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Air flow sensor
-
Patent number 4,860,764
-
Issue date Aug 29, 1989
-
Mechanical Service Co., Inc.
-
George S. Hudimac
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Air flow sensor
-
Patent number 4,860,765
-
Issue date Aug 29, 1989
-
Mechanical Service Co. Inc.
-
George S. Hudimac
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Discharge valve for compressor
-
Patent number 4,811,757
-
Issue date Mar 14, 1989
-
American Standard Inc.
-
George W. Brandt
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
Gas compressor valve
-
Patent number 4,196,746
-
Issue date Apr 8, 1980
-
Broyan Valve Co., Inc.
-
Frederick K. Broyan
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Gas compressor valve
-
Patent number 4,039,002
-
Issue date Aug 2, 1977
-
Fred K. Broyan
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Means for locating suction valve
-
Patent number 3,971,407
-
Issue date Jul 27, 1976
-
General Electric Company
-
Eugene Hudson
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Shock absorber
-
Patent number 3,945,474
-
Issue date Mar 23, 1976
-
Monroe Auto Equipment Company
-
Dale A. Palmer
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3905386
-
Patent number 3,905,386
-
Issue date Sep 16, 1975
-
E03 - WATER SUPPLY SEWERAGE
-
3891233
-
Patent number 3,891,233
-
Issue date Jun 24, 1975
-
B60 - VEHICLES IN GENERAL
-
3883030
-
Patent number 3,883,030
-
Issue date May 13, 1975
-
B60 - VEHICLES IN GENERAL
-
3845786
-
Patent number 3,845,786
-
Issue date Nov 5, 1974
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
3805827
-
Patent number 3,805,827
-
Issue date Apr 23, 1974
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
3661174
-
Patent number 3,661,174
-
Issue date May 9, 1972
-
B60 - VEHICLES IN GENERAL
-
3656500
-
Patent number 3,656,500
-
Issue date Apr 18, 1972
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3643687
-
Patent number 3,643,687
-
Issue date Feb 22, 1972
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
3608834
-
Patent number 3,608,834
-
Issue date Sep 28, 1971
-
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
-
3568711
-
Patent number 3,568,711
-
Issue date Mar 9, 1971
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3540470
-
Patent number 3,540,470
-
Issue date Nov 17, 1970
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
3456682
-
Patent number 3,456,682
-
Issue date Jul 22, 1969
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...