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Matthew Michael OESTREICH
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Cumberland, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Dual-direction tiller/cultivator
Patent number
12,102,022
Issue date
Oct 1, 2024
Ardisam, Inc.
Robert John Ruppel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Heads for string trimmers and mowers
Patent number
11,968,924
Issue date
Apr 30, 2024
Ardisam, Inc.
Robert John Ruppel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
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Patent Application
HEADS FOR STRING TRIMMERS AND MOWERS
Publication number
20250098571
Publication date
Mar 27, 2025
Ardisam, Inc.
Robert John Ruppel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
DUAL-DIRECTION TILLER/CULTIVATOR
Publication number
20250063967
Publication date
Feb 27, 2025
Ardisam, Inc.
Robert John RUPPEL
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HEADS FOR STRING TRIMMERS AND MOWERS
Publication number
20210321561
Publication date
Oct 21, 2021
Ardisam, Inc.
Robert John Ruppel
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
DUAL-DIRECTION TILLER/CULTIVATOR
Publication number
20210185873
Publication date
Jun 24, 2021
Ardisam, Inc.
Robert John RUPPEL
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING