David C. Bakke

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Campbell, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Irrigation control system
- Patent number 7,150,642
- Issue date Dec 19, 2006
- John S. Bakke
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Pipe size identifier and measuring tool
- Patent number 6,904,690
- Issue date Jun 14, 2005
- John S. Bakke
- G01 - MEASURING TESTING
Information Patent Grant
Nut and bolt head measuring tool
- Patent number 5,875,558
- Issue date Mar 2, 1999
- John S. Bakke
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for identifying wires of multiple wire electrical system
- Patent number 4,652,813
- Issue date Mar 24, 1987
- John S. Bakke
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for identifying wires of multiple wire electrical system
- Patent number 4,578,636
- Issue date Mar 25, 1986
- John S. Bakke
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Pipe size measuring tool
- Publication number 20020162238
- Publication date Nov 7, 2002
- John S. Bakke
- G01 - MEASURING TESTING
Information Patent Application
PIPE SIZE MEASURING TOOL
- Publication number 20010011421
- Publication date Aug 9, 2001
- JOHN S. BAKKE
- G01 - MEASURING TESTING