David Andrew Jacobs

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North Wales, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Intake manifold with an integrated PCV port
- Patent number D697943
- Issue date Jan 21, 2014
- Rbmark, Inc.
- Michael Capko
- D15 - Machines not elsewhere specified
Information Patent Grant
Intake manifold having intake ports with consolidated shape
- Patent number D665821
- Issue date Aug 21, 2012
- Rbmark, Inc.
- Michael Capko
- D15 - Machines not elsewhere specified