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Ralph H. Obenauf Jr.
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Basking Ridge, NJ, US
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last 30 patents
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Patent Grant
Insert for sample cup
Patent number
5,981,292
Issue date
Nov 9, 1999
Metuchen Scientific Inc.
Ralph H. Obenauf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Apparatus Comprising an Increased-Capacity Platinumware Holder and...
Publication number
20160003720
Publication date
Jan 7, 2016
SPEX Sample Prep LLC
Neil Stein
G01 - MEASURING TESTING