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Ramesh Janardhanam
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Pardeeville, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Rotational alignment of interchangeable loupes
Patent number
10,877,296
Issue date
Dec 29, 2020
Kerr Corporation
Thomas R. Lindsey
G02 - OPTICS
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Patent Grant
Temperature compensated piezoelectric buzzer
Patent number
8,908,889
Issue date
Dec 9, 2014
Piezotech, LLC
Frans Lautzenhiser
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
LOUPE HAVING ENHANCED SHIELDING
Publication number
20210373360
Publication date
Dec 2, 2021
Kerr Corporation
Alex Van Orsow
G02 - OPTICS
Information
Patent Application
ROTATIONAL ALIGNMENT OF INTERCHANGEABLE LOUPES
Publication number
20210080751
Publication date
Mar 18, 2021
Kerr Corporation
Thomas R. Lindsey
G02 - OPTICS
Information
Patent Application
ROTATIONAL ALIGNMENT OF INTERCHANGEABLE LOUPES
Publication number
20180284484
Publication date
Oct 4, 2018
Kerr Corporation
Thomas R. Lindsey
G02 - OPTICS
Information
Patent Application
TEMPERATURE COMPENSATED PIEZOELECTRIC BUZZER
Publication number
20130279722
Publication date
Oct 24, 2013
Frans Lautzenhiser
H04 - ELECTRIC COMMUNICATION TECHNIQUE