David A. Bates

Person

Libertyville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Breastpump with universal hood base and interchangeable suction hoods
- Patent number 6,723,066
- Issue date Apr 20, 2004
- Medela Holding AG
- Karl O. A. H. Larsson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vacuum adjustment mechanism particularly adapted for a breastpump
- Patent number 6,481,986
- Issue date Nov 19, 2002
- Medela Holding AG
- Brian H. Silver
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Breastpump with universal hood base and interchangeable suction hoods
- Patent number 6,387,072
- Issue date May 14, 2002
- Medela Holding AG
- Karl O. A. H. Larsson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Slidable endotracheal tube holder
- Patent number 5,437,273
- Issue date Aug 1, 1995
- Sage Products, Inc.
- David A. Bates
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cannula adaptor delivery system
- Patent number 5,299,687
- Issue date Apr 5, 1994
- Sage Products, Inc.
- Paul H. Hanifl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Collection system with valve members
- Patent number 4,702,740
- Issue date Oct 27, 1987
- The Kendall Company
- David A. Bates
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bactericide valve on fluid collection bag
- Patent number 4,693,712
- Issue date Sep 15, 1987
- The Kendall Company
- David Bates
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drainage system with holding chamber
- Patent number 4,460,362
- Issue date Jul 17, 1984
- The Kendall Company
- David A. Bates
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotary seal distributor member for a centrifuge
- Patent number 4,098,455
- Issue date Jul 4, 1978
- Baxter Travenol Laboratories, Inc.
- David W. Ammann
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Needle cover
- Patent number 4,091,811
- Issue date May 30, 1978
- Baxter Travenol Laboratories, Inc.
- David A. Bates
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Mouth closure
- Publication number 20070006886
- Publication date Jan 11, 2007
- Daybreak Products, LLC
- David A. Bates
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Breastpump with universal hood base and interchangeable suction hoods
- Publication number 20020062103
- Publication date May 23, 2002
- Karl O.A.H. Larsson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

David A. Bates

Person

Patents Grantslast 30 patents

Breastpump with universal hood base and interchangeable suction hoods

Vacuum adjustment mechanism particularly adapted for a breastpump

Breastpump with universal hood base and interchangeable suction hoods

Slidable endotracheal tube holder

Cannula adaptor delivery system

Collection system with valve members

Bactericide valve on fluid collection bag

Drainage system with holding chamber

Rotary seal distributor member for a centrifuge

Needle cover

Patents Applicationslast 30 patents

Mouth closure

Breastpump with universal hood base and interchangeable suction hoods