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Richard A. Sanderson
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McKeesport, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Aspects of a press assembly
Patent number
9,011,128
Issue date
Apr 21, 2015
Elizabeth-Hata International
Richard A. Sanderson
B30 - PRESSES
Information
Patent Grant
System and method for feeding wire material to a rotary press
Patent number
8,607,607
Issue date
Dec 17, 2013
Elizabeth-Hata International
Richard A. Sanderson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aspects of a press assembly
Patent number
8,562,322
Issue date
Oct 22, 2013
Elizabeth-Hata International
Richard A. Sanderson
B30 - PRESSES
Information
Patent Grant
Tablet press assembly
Patent number
8,062,015
Issue date
Nov 22, 2011
Elizabeth-Hata International
Richard Sanderson
B30 - PRESSES
Information
Patent Grant
Method and apparatus for testing a medicinal tablet
Patent number
5,555,768
Issue date
Sep 17, 1996
Elizabeth-Hata International, Inc.
Donald R. Shaffer
G01 - MEASURING TESTING
Information
Patent Grant
Elongated cylindrical medicinal tablet having two layers
Patent number
5,460,827
Issue date
Oct 24, 1995
Elizabeth-Hata International, Inc.
Richard Sanderson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Two-part medicinal tablet and method of manufacture
Patent number
5,391,378
Issue date
Feb 21, 1995
Elizabeth-Hata International, Inc.
Richard Sanderson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multi-layer medicinal tablet forming machine and method for using t...
Patent number
5,158,728
Issue date
Oct 27, 1992
Elizabeth-Hata International, Inc.
Richard Sanderson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Aspects of a Press Assembly
Publication number
20140041539
Publication date
Feb 13, 2014
ELIZABETH-HATA INTERNATIONAL
Richard A. Sanderson
B30 - PRESSES
Information
Patent Application
ASPECTS OF A PRESS ASSEMBLY
Publication number
20110252985
Publication date
Oct 20, 2011
Richard Sanderson
B30 - PRESSES
Information
Patent Application
Tablet Press Assembly
Publication number
20100074980
Publication date
Mar 25, 2010
Richard Sanderson
B30 - PRESSES