William G. Au

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Broomfield, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle seat for a child
- Patent number 4,984,845
- Issue date Jan 15, 1991
- Gerry Baby Products Company
- Roy E. Knoedler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bouncer infant carrier
- Patent number 4,982,997
- Issue date Jan 8, 1991
- Snugli, Inc.
- Roy E. Knoedler
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Foothold security gate
- Patent number 4,944,117
- Issue date Jul 31, 1990
- Gerico, Inc.
- Albert W. Gebhard
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Children's convertible toilet apparatus
- Patent number 4,777,672
- Issue date Oct 18, 1988
- Gerico, Inc.
- Albert W. Gebhard
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Foldable baby carriage
- Patent number 4,763,911
- Issue date Aug 16, 1988
- Gerico, Inc.
- Albert W. Gebhard
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Diaper pail
- Patent number D288019
- Issue date Jan 27, 1987
- Gerico, Inc.
- Albert W. Gebhard
- D32 - Washing, cleaning, or drying machine