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Austin W. Lutz Jr.
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Woodridge, IL, US
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last 30 patents
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Patent Grant
Multi-piece subsoiler unit for an agricultural implement
Patent number
5,605,196
Issue date
Feb 25, 1997
Case Corporation
William L. Grimm
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Dual action earth working implement
Patent number
5,560,433
Issue date
Oct 1, 1996
Case Corporation
William L. Grimm
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING