Wayne H. Bloecker

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Overland Park, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Hopper for envelopes and the like
- Patent number 4,667,457
- Issue date May 26, 1987
- Tension Envelope Corporation
- Michael E. Rogovein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL