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Jacob R. Riffel
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Salina, KS, US
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Patents Grants
last 30 patents
Information
Patent Grant
Seed-flow adjustment system
Patent number
11,751,502
Issue date
Sep 12, 2023
Great Plains Manufacturing, Inc.
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Seed distribution tower with modular components
Patent number
9,781,875
Issue date
Oct 10, 2017
Great Plains Manufacturing, Inc.
Jacob R. Riffel
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Cultivation air seeder having sequentially operated tools
Patent number
9,031,749
Issue date
May 12, 2015
Great Plaines Manfacturing, Inc.
Verne A. Hubalek
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Seed distribution tower with modular components
Patent number
8,955,445
Issue date
Feb 17, 2015
Great Plains Manufacturing, Inc.
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Agricultural implement having hopper weighing system
Patent number
8,903,545
Issue date
Dec 2, 2014
Great Plains Manufacturing, Inc.
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Seed distribution tower for an air seeder
Patent number
8,656,848
Issue date
Feb 25, 2014
Great Plains Manufacturing, Inc.
Verne A. Hubalek
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Cultivation air seeder with visually enhanced seed hopper
Patent number
8,616,139
Issue date
Dec 31, 2013
Great Plains Manufacturing, Inc.
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Information
Patent Application
SEED-FLOW ADJUSTMENT SYSTEM
Publication number
20230371420
Publication date
Nov 23, 2023
GREAT PLAINS MANUFACTURING, INC.
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SEED-FLOW ADJUSTMENT SYSTEM
Publication number
20200045877
Publication date
Feb 13, 2020
GREAT PLAINS MANUFACTURING, INC.
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SEED DISTRIBUTION TOWER WITH MODULAR COMPONENTS
Publication number
20150107502
Publication date
Apr 23, 2015
GREAT PLAINS MANUFACTURING, INC.
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SEED DISTRIBUTION TOWER WITH MODULAR COMPONENTS
Publication number
20130319305
Publication date
Dec 5, 2013
GREAT PLAINS MANUFACTURING, INCORPORATED
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
CULTIVATION AIR SEEDER WITH VISUALLY ENHANCED SEED HOPPER
Publication number
20120312210
Publication date
Dec 13, 2012
GREAT PLAINS MANUFACTURING, INCORPORATED
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SEED DISTRIBUTION TOWER FOR AN AIR SEEDER
Publication number
20120312211
Publication date
Dec 13, 2012
GREAT PLAINS MANUFACTURING, INCORPORATED
Verne A. Hubalek
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
CULTIVATION AIR SEEDER HAVING SEQUENTIALLY OPERATED TOOLS
Publication number
20120316736
Publication date
Dec 13, 2012
GREAT PLAINS MANUFACTURING, INCORPORATED
Verne A. Hubalek
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
AGRICULTURAL IMPLEMENT HAVING HOPPER WEIGHING SYSTEM
Publication number
20120316673
Publication date
Dec 13, 2012
GREAT PLAINS MANUFACTURING, INCORPORATED
Jacob R. Riffel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING