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Chad Johnson
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Salem, SD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bulk store slope adjustment
Patent number
12,037,185
Issue date
Jul 16, 2024
Grain Weevil Corporation
Benjamin H. Johnson
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Surface management of piled grain
Patent number
11,858,145
Issue date
Jan 2, 2024
Grain Weevil Corporation
Benjamin H. Johnson
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Ladder stability enhancing assembly
Patent number
10,883,310
Issue date
Jan 5, 2021
Benjamin Johnson
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
Information
Patent Application
TRAVERSAL BASED MIXTURE OF MOIST GRANULAR MATERIAL IN A BULK STORE
Publication number
20240286827
Publication date
Aug 29, 2024
Grain Weevil Corporation
Benjamin H. Johnson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
BULK STORE SLOPE ADJUSTMENT VIA TRAVERSAL INCITED SEDIMENT GRAVITY...
Publication number
20240278980
Publication date
Aug 22, 2024
Grain Weevil Corporation
Benjamin H. Johnson
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
SURFACE MANAGEMENT OF PILED GRANULAR MATERIAL
Publication number
20240033918
Publication date
Feb 1, 2024
Grain Weevil Corporation
Benjamin H. Johnson
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
INCITING SEDIMENT GRAVITY FLOW IN PILED GRAIN
Publication number
20240033919
Publication date
Feb 1, 2024
Grain Weevil Corporation
Zane ZENTS
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
GRAIN MANAGEMENT IN A BULK STORE
Publication number
20230284567
Publication date
Sep 14, 2023
Grain Weevil Corporation
Benjamin H. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GRAIN BIN MANAGEMENT DURING LOAD-IN
Publication number
20230277990
Publication date
Sep 7, 2023
Grain Weevil Corporation
Benjamin H. Johnson
G05 - CONTROLLING REGULATING
Information
Patent Application
GRAIN BIN MANAGEMENT DURING GRAIN STORAGE
Publication number
20230276739
Publication date
Sep 7, 2023
Grain Weevil Corporation
Benjamin H. Johnson
G05 - CONTROLLING REGULATING
Information
Patent Application
ROBOTIC GRAIN WALK DOWN IN A FLAT STORAGE BULK STORE
Publication number
20230278215
Publication date
Sep 7, 2023
Grain Weevil Corporation
Benjamin H. Johnson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Ladder Stabilizer Attachment Device
Publication number
20230203889
Publication date
Jun 29, 2023
Bighorn Products LLC
Benjamin Johnson
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
SURFACE MANAGEMENT OF PILED GRAIN
Publication number
20230061995
Publication date
Mar 2, 2023
Grain Weevil Corporation
Benjamin H. Johnson
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
MAPPING PILED GRANULAR MATERIAL IN A BULK STORE
Publication number
20230068940
Publication date
Mar 2, 2023
Grain Weevil Corporation
Benjamin H. Johnson
G05 - CONTROLLING REGULATING
Information
Patent Application
BULK STORE SLOPE ADJUSTMENT
Publication number
20210276794
Publication date
Sep 9, 2021
Grain Weevil Corporation
Benjamin H. Johnson
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
LADDER STABILITY ENHANCING ASSEMBLY
Publication number
20200224495
Publication date
Jul 16, 2020
Benjamin Johnson
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS