David A. Holdeman

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Highland, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated system and method for transporting and sorting articles
- Patent number 4,711,357
- Issue date Dec 8, 1987
- Langenbeck; Keith A.
- Keith A. Langenbeck
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING