Ronald C. Schumann

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Aurora, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Bi-can having internal bag
- Patent number 7,832,249
- Issue date Nov 16, 2010
- Crown Cork & Seal Technologies Corporation
- Ronald C. Schumann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bi-can having internal bag
- Patent number 7,575,133
- Issue date Aug 18, 2009
- Crown Cork & Seal Technologies Corporation
- Ronald C. Schumann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
BI-CAN HAVING INTERNAL BAG
- Publication number 20090257847
- Publication date Oct 15, 2009
- Crown Cork & Seal Technologies Corporation
- Ronald C. Schumann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Bi-can having internal bag
- Publication number 20050072120
- Publication date Apr 7, 2005
- Ronald C. Schumann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Blown pet handleware for containers
- Publication number 20040108627
- Publication date Jun 10, 2004
- Ronald C. Schumann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Retortable plastic container
- Publication number 20040108295
- Publication date Jun 10, 2004
- Ronald C. Schumann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL