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David A. Karle
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McKean, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Door seal system for steam sterilizer
Patent number
8,206,660
Issue date
Jun 26, 2012
American Sterilizer Company
Peter J. Buczynski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Decontamination of critical mail
Patent number
7,265,253
Issue date
Sep 4, 2007
Steris Inc.
Thaddeus J. Mielnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flexible walk-in environmental enclosure
Patent number
7,189,349
Issue date
Mar 13, 2007
Steris Inc.
David A. Karle
B08 - CLEANING
Information
Patent Grant
Steam efficient prevacuum sterilizer cycle
Patent number
4,909,988
Issue date
Mar 20, 1990
American Sterilizer Company
Robert W. Childers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Self-contained, closed loop steam sterilizer
Patent number
4,808,377
Issue date
Feb 28, 1989
American Sterilizer Company
Robert W. Childers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for reducing condensate on sterilized goods
Patent number
4,650,646
Issue date
Mar 17, 1987
American Sterilizer Company
Arthur L. Cummings
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Contamination-free sterilization indicating system
Patent number
4,461,837
Issue date
Jul 24, 1984
American Sterilizer Company
David A. Karle
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Apparatus for indicating whether the interior of a container has be...
Patent number
4,459,936
Issue date
Jul 17, 1984
American Sterilizer Company
David A. Karle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
DOOR SEAL SYSTEM FOR STEAM STERILIZER
Publication number
20100247388
Publication date
Sep 30, 2010
AMERICAN STERILIZER COMPANY
Peter J. Buczynski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Decontamination of critical mail
Publication number
20030138344
Publication date
Jul 24, 2003
STERIS INC.
Thaddeus J. Mielnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Flexible walk-in environmental enclosure
Publication number
20030133834
Publication date
Jul 17, 2003
STERIS INC.
David A. Karle
B08 - CLEANING