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Terumi McKenna
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Laurel, MD, US
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last 30 patents
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Patent Grant
Electrical switches and sensors
Patent number
10,176,937
Issue date
Jan 8, 2019
John S Lettow
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
ELECTRICAL SWITCHES AND SENSORS
Publication number
20190189365
Publication date
Jun 20, 2019
VORBECK MATERIALS CORP.
JOHN S LETTOW
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ELECTRICAL SWITCHES AND SENSORS
Publication number
20160300669
Publication date
Oct 13, 2016
VORBECK MATERIALS CORP.
JOHN S LETTOW
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Anti-Corrosion Compositions
Publication number
20160168391
Publication date
Jun 16, 2016
STRUCTURAL GROUP INC.
Jorge Costa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...