Leonard W. Doup

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Riverside, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Irrigation controller
- Patent number 5,363,290
- Issue date Nov 8, 1994
- The Toro Company
- Leonard W. Doup
- G05 - CONTROLLING REGULATING
Information Patent Grant
Irrigation controller having expansion and pump modules
- Patent number 5,262,936
- Issue date Nov 16, 1993
- The Toro Company
- Mark Faris
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electromechanical irrigation controller
- Patent number 4,506,702
- Issue date Mar 26, 1985
- The Toro Company
- Leonard W. Doup
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
GOLF CLUB FACE WIPE
- Publication number 20150209634
- Publication date Jul 30, 2015
- William R. McMahon
- A46 - BRUSHWARE