David R. GARDNER

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Strongsville, OH, US

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Patents Applicationslast 30 patents

Information Patent Application
MULTI-LAYER ONE-WAY VALVE FOR PACKAGING
- Publication number 20150232241
- Publication date Aug 20, 2015
- David R. Gardner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MULTI-LAYER ONE-WAY VALVE FOR PACKAGING
- Publication number 20150102030
- Publication date Apr 16, 2015
- CCL LABEL, INC.
- David Gardner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-LAYER VALVE CONSTRUCTION HAVING FLUID SEALING LAYER
- Publication number 20140123600
- Publication date May 8, 2014
- David Gardner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Pressure Sensitive Oxygenation Valve Construction, Intermediate Ass...
- Publication number 20110253232
- Publication date Oct 20, 2011
- Avery Dennison Corporation
- David W. SELINE
- B32 - LAYERED PRODUCTS