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Rob Eickhoff
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Fountain, MN, US
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Patents Grants
last 30 patents
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Patent Grant
Arrow shaft end adaptor apparatus and balance pin apparatus and method
Patent number
4,944,520
Issue date
Jul 31, 1990
AFC, Inc.
Conrad F. Fingerson
F42 - AMMUNITION BLASTING
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Patent Grant
Lightning protected electric fence controller system and method
Patent number
4,939,618
Issue date
Jul 3, 1990
Amco Partnership
Conrad F. Fingerson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Arrow shaft end adaptor apparatus and balance pin apparatus and method
Patent number
4,874,180
Issue date
Oct 17, 1989
AFC, Inc.
Conrad F. Fingerson
F42 - AMMUNITION BLASTING
Information
Patent Grant
Rail-type fence using electricity
Patent number
4,836,504
Issue date
Jun 6, 1989
Amco Partnership
Conrad F. Fingerson
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
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Patent Application
CONNECTOR FOR RAILING SYSTEMS
Publication number
20090272957
Publication date
Nov 5, 2009
STRONGWELL CORPORATION
Bruce Nelson
E04 - BUILDING