John R. Sykes

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Mocksville, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Instrument panel for an oil free compressor
- Patent number D457502
- Issue date May 21, 2002
- Ingersoll-Rand Company
- John R. Sykes
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Air compressor enclosure for an oil free air compressor
- Patent number D455442
- Issue date Apr 9, 2002
- Ingersoll-Rand Company
- Perry A. Call
- D15 - Machines not elsewhere specified