Harold M. Keener

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Ashland, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Particulate material feeder utilizing vibration and aeration
- Patent number 4,863,076
- Issue date Sep 5, 1989
- The Ohio State University
- Robert J. Anderson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for producing a clean heated fluid
- Patent number 4,676,733
- Issue date Jun 30, 1987
- Ohio State University
- Robert J. Anderson
- F22 - STEAM GENERATION
Information Patent Grant
Fluidized bed combustor
- Patent number 4,671,251
- Issue date Jun 9, 1987
- Ohio State University
- Robert J. Anderson
- F22 - STEAM GENERATION