Michael Andrew Ludka

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Greenfield, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Container with elevating inner wall
- Patent number 8,627,987
- Issue date Jan 14, 2014
- WiSys Technology Foundation
- Birgit Leisen Pollack
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Container with Elevating Inner Wall
- Publication number 20120074174
- Publication date Mar 29, 2012
- Birgit Leisen Pollack
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL