Robert V. Albertson

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Alma, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Debris deflector for string trimmer
- Patent number 10,028,433
- Issue date Jul 24, 2018
- Robert V. Albertson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Vegetation trimmer
- Patent number 9,661,804
- Issue date May 30, 2017
- Robert V. Albertson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Debris deflector and knife for string trimmer
- Patent number 8,590,166
- Issue date Nov 26, 2013
- Robert V. Albertson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING