William D. Daugherty

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Hattiesburg, MS, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotatable wood chip classifier
- Patent number 4,935,124
- Issue date Jun 19, 1990
- International Paper Company
- William D. Daugherty
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Grooved spacer for disc screen wood chip sorter
- Patent number 4,901,864
- Issue date Feb 20, 1990
- International Paper Company
- William D. Daugherty
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING