Bohdan M. Petyhyrycz

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Construction device and method
- Patent number 8,231,023
- Issue date Jul 31, 2012
- Airis Corporation
- Bohdan M. Petyhyrycz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION DEVICE AND METHOD
- Publication number 20090308778
- Publication date Dec 17, 2009
- AIRIS CORPORATION
- Bohdan M. Petyhyrycz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL