David K. Herdle

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Cranberry Twp., PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vision-based motion sensor for mining machine control
- Patent number 6,296,317
- Issue date Oct 2, 2001
- Carnegie Mellon University
- Mark Ollis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Miner guidance using laser and image analysis
- Patent number 6,203,111
- Issue date Mar 20, 2001
- Mark Ollis
- E21 - EARTH DRILLING MINING