Roger P. Rohrbach

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Asynchronous blueberry sorter
- Patent number 4,279,346
- Issue date Jul 21, 1981
- Southeastern Blueberry Council, Inc.
- William F. McClure
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Apparatus and method for metering particles
- Patent number 3,985,263
- Issue date Oct 12, 1976
- Research Corporation
- Roger P. Rohrbach
- G06 - COMPUTING CALCULATING COUNTING