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Russell F. Oberg
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Beldenville, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrically conductive pins for microcircuit tester
Patent number
10,877,090
Issue date
Dec 29, 2020
Johnstech International Corporation
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic seed sensor assembly for seed tube planting applica...
Patent number
9,863,894
Issue date
Jan 9, 2018
TSI, Incorporated
Amit V. Itagi
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic seed sensor assembly for seed tube planting applica...
Patent number
9,557,278
Issue date
Jan 31, 2017
TSI Incorporated
Amit V. Itagi
G01 - MEASURING TESTING
Information
Patent Grant
Electrically conductive pins for microcircuit tester
Patent number
9,007,082
Issue date
Apr 14, 2015
Johnstech International Corporation
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Grant
Microcircuit tester with slideable electrically conductive pins
Patent number
8,937,484
Issue date
Jan 20, 2015
Johnstech International Corporation
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Grant
Test contact system for testing integrated circuits with packages h...
Patent number
8,912,811
Issue date
Dec 16, 2014
Johnstech International Corporation
Jeffrey C. Sherry
G01 - MEASURING TESTING
Information
Patent Grant
Electrically conductive pins for microcircuit tester
Patent number
8,536,889
Issue date
Sep 17, 2013
Johnstech International Corporation
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Grant
Electrical contact pin
Patent number
D663635
Issue date
Jul 17, 2012
Johnstech International Corporation
John E. Steger
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Test contact system for testing integrated circuits with packages h...
Patent number
8,102,184
Issue date
Jan 24, 2012
Johnstech International
Jeffrey C. Sherry
G01 - MEASURING TESTING
Information
Patent Grant
Electrical pin used in integrated circuit test sockets
Patent number
D634228
Issue date
Mar 15, 2011
Johnstech International
John E. Steger
D10 - Measuring, testing, or signalling instruments
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS DISTRIBUTED SENSING
Publication number
20240267065
Publication date
Aug 8, 2024
Jerry Bark
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electrically Conductive Pins For Microcircuit Tester
Publication number
20170315169
Publication date
Nov 2, 2017
Johnstech International Corporation
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Application
Electrically Conductive Pins For Microcircuit Tester
Publication number
20150123689
Publication date
May 7, 2015
Johnstech International Corporation
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Application
Electrically Conductive Pins For Microcircuit Tester
Publication number
20130271176
Publication date
Oct 17, 2013
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Application
Electrically Conductive Pins For Microcircuit Tester
Publication number
20130154678
Publication date
Jun 20, 2013
Johnstech International Corporation
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Application
Test Contact System For Testing Integrated Circuits With Packages H...
Publication number
20120176151
Publication date
Jul 12, 2012
Johnstech International Corporation
Jeffrey C. Sherry
G01 - MEASURING TESTING
Information
Patent Application
Electrically Conductive Pins For Microcircuit Tester
Publication number
20120062261
Publication date
Mar 15, 2012
Johnstech International Corporation
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Application
Electrically Conductive Pins For Microcircuit Tester
Publication number
20100231251
Publication date
Sep 16, 2010
John E. Nelson
G01 - MEASURING TESTING
Information
Patent Application
Test Contact System For Testing Integrated Circuits With Packages H...
Publication number
20090302878
Publication date
Dec 10, 2009
Jeffrey C. Sherry
G01 - MEASURING TESTING