Mark A. Leonhardt

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Pouch filling apparatus having duck bill spout
- Patent number 4,848,421
- Issue date Jul 18, 1989
- R. A. Jones & Co. Inc.
- Richard J. Froese
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Volumetric filler for pouch machine
- Patent number 4,702,289
- Issue date Oct 27, 1987
- R. A. Jones & Co. Inc.
- Harold T. Benner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL