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Don L. Dunlap
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Pekin, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adjustable singulating brush assembly and method of singulating seeds
Patent number
7,798,080
Issue date
Sep 21, 2010
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Planter meter suspension system and method of improving seed spacing
Patent number
7,549,383
Issue date
Jun 23, 2009
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Adjustable singulating brush assembly and method of singulating seeds
Patent number
7,162,963
Issue date
Jan 16, 2007
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Apparatus and method for testing seed singulation of a seed meter
Patent number
7,086,269
Issue date
Aug 8, 2006
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Vacuum seed meter and dispensing apparatus
Patent number
6,748,885
Issue date
Jun 15, 2004
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Seed belt housing with impact absorbing material to reduce seed ski...
Patent number
6,729,249
Issue date
May 4, 2004
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Apparatus and method for controlled delivery of seeds to an open fu...
Patent number
6,681,706
Issue date
Jan 27, 2004
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Vacuum seed meter and dispensing apparatus
Patent number
6,516,733
Issue date
Feb 11, 2003
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method and apparatus for flattening portions of a corrugated plate
Patent number
5,333,482
Issue date
Aug 2, 1994
Solar Turbines Incorporated
Donald L. Dunlap
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
ADJUSTABLE SINGULATING BRUSH ASSEMBLY AND METHOD OF SINGULATING SEEDS
Publication number
20070107644
Publication date
May 17, 2007
PRECISION PLANTING, INC.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PLANTER METER SUSPENSION SYSTEM AND METHOD OF IMPROVING SEED SPACING
Publication number
20060213407
Publication date
Sep 28, 2006
PRECISION PLANTING, INC.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Adjustable singulating brush assembly and method of singulating seeds
Publication number
20060032421
Publication date
Feb 16, 2006
PRECISION PLANTING, INC.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Apparatus and method for testing seed singulation of a seed meter
Publication number
20060011647
Publication date
Jan 19, 2006
PRECISION PLANTING, INC.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Seed belt housing with impact absorbing material to reduce seed ski...
Publication number
20030167986
Publication date
Sep 11, 2003
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Apparatus and Method for Controlled Delivery of Seeds to an Open Fu...
Publication number
20030159631
Publication date
Aug 28, 2003
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
VACUUM SEED METER AND DISPENSING APPARATUS
Publication number
20030116068
Publication date
Jun 26, 2003
Precision Planting, Inc.
Gregg A. Sauder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING