Lloyd G. Wass

Person

Eagan, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inflate and deflate valve
- Patent number 7,195,029
- Issue date Mar 27, 2007
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Combination pressure relief and topping valve
- Patent number 7,171,977
- Issue date Feb 6, 2007
- Lloyd Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cross over valve
- Patent number 7,025,080
- Issue date Apr 11, 2006
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Internal cross over valve
- Patent number 7,013,911
- Issue date Mar 21, 2006
- Lloyd G. Wass
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Puncture disc raft inflation valve having a one-piece valve body
- Patent number 6,260,570
- Issue date Jul 17, 2001
- Lloyd G. Wass
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Front end loader attachment including forks and grapple for digging...
- Patent number 6,098,320
- Issue date Aug 8, 2000
- Lloyd G. Wass
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Aspirator
- Patent number 6,071,084
- Issue date Jun 6, 2000
- Lloyd G. Wass
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Self alignable threaded cap and threaded pressure relief valve
- Patent number 6,036,169
- Issue date Mar 14, 2000
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Free rotating inlet check valve for inflatable devices
- Patent number 6,009,895
- Issue date Jan 4, 2000
- Mirada Research & Manufacturing, Inc.
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High pressure gas valve having an inverted stem/seat design and a s...
- Patent number 6,007,049
- Issue date Dec 28, 1999
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Super high flow pressure relief valve
- Patent number 5,971,016
- Issue date Oct 26, 1999
- Mirada Research & Manufacturing, Inc.
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ball-exchange trailer hitch system
- Patent number 5,860,669
- Issue date Jan 19, 1999
- Lloyd G. Wass
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ball-exchange trailer hitch
- Patent number 5,741,022
- Issue date Apr 21, 1998
- Lloyd G. Wass
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal relief valve with improved bayonet
- Patent number 5,647,390
- Issue date Jul 15, 1997
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Portable quick hitching device
- Patent number 5,570,897
- Issue date Nov 5, 1996
- Lloyd G. Wass
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Temperature relief valve with thermal trigger
- Patent number 5,495,865
- Issue date Mar 5, 1996
- Mirada Controls, Inc.
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Crash proof solenoid controlled valve with manual override valve
- Patent number 5,458,151
- Issue date Oct 17, 1995
- Lloyd G. Wass
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Crash proof solenoid controlled valve with manual override valve
- Patent number 5,341,844
- Issue date Aug 30, 1994
- Lloyd G. Wass
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Pressure relief valve with thermal trigger and movable seal plug
- Patent number 5,197,671
- Issue date Mar 30, 1993
- Lloyd G. Wass
- G05 - CONTROLLING REGULATING
Information Patent Grant
Crash proof solenoid controlled valve for natural gas powered vehicles
- Patent number 5,197,710
- Issue date Mar 30, 1993
- Wass; Lloyd G.
- Lloyd G. Wass
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Crash proof solenoid controlled valve with manual override valve
- Patent number 5,193,580
- Issue date Mar 16, 1993
- Lloyd G. Wass
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Pressure and temperature relief valve with thermal trigger
- Patent number 5,161,738
- Issue date Nov 10, 1992
- Lloyd G. Wass
- G05 - CONTROLLING REGULATING
Information Patent Grant
Puncture disc inflation valve with improved cutting bayonet
- Patent number 4,959,034
- Issue date Sep 25, 1990
- Lloyd G. Wass
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Raft inflation valve
- Patent number 4,595,374
- Issue date Jun 17, 1986
- Lloyd G. Wass
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Raft inflation valve
- Patent number 4,549,870
- Issue date Oct 29, 1985
- Lloyd G. Wass
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Hydrostatic test stand
- Patent number 4,528,840
- Issue date Jul 16, 1985
- Lloyd G. Wass
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Combination pressure relief and topping valve
- Publication number 20030159731
- Publication date Aug 28, 2003
- Lloyd Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Cross over valve
- Publication number 20030155008
- Publication date Aug 21, 2003
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Inflate and deflate valve
- Publication number 20030066559
- Publication date Apr 10, 2003
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Internal cross over valve
- Publication number 20030056823
- Publication date Mar 27, 2003
- Lloyd G. Wass
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Lloyd G. Wass

Person

Patents Grantslast 30 patents

Inflate and deflate valve

Combination pressure relief and topping valve

Cross over valve

Internal cross over valve

Puncture disc raft inflation valve having a one-piece valve body

Front end loader attachment including forks and grapple for digging...

Aspirator

Self alignable threaded cap and threaded pressure relief valve

Free rotating inlet check valve for inflatable devices

High pressure gas valve having an inverted stem/seat design and a s...

Super high flow pressure relief valve

Ball-exchange trailer hitch system

Ball-exchange trailer hitch

Thermal relief valve with improved bayonet

Portable quick hitching device

Temperature relief valve with thermal trigger

Crash proof solenoid controlled valve with manual override valve

Crash proof solenoid controlled valve with manual override valve

Pressure relief valve with thermal trigger and movable seal plug

Crash proof solenoid controlled valve for natural gas powered vehicles

Crash proof solenoid controlled valve with manual override valve

Pressure and temperature relief valve with thermal trigger

Puncture disc inflation valve with improved cutting bayonet

Raft inflation valve

Raft inflation valve

Hydrostatic test stand

Patents Applicationslast 30 patents

Combination pressure relief and topping valve

Cross over valve

Inflate and deflate valve

Internal cross over valve