David W. Keenan

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Springboro, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Electron beam irradiation of bulk material solids
- Patent number 8,220,226
- Issue date Jul 17, 2012
- E-Beam Services, Inc.
- Paul R. Minbiole
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Electron Beam Irradiation of Bulk Material Solids
- Publication number 20110031657
- Publication date Feb 10, 2011
- E-BEAM SERVICES, INC.
- Paul R. Minbiole
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL