Fred A. Herdrich

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Lake Villa, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Machine for conditioning product in a sealed bag
- Patent number 5,284,003
- Issue date Feb 8, 1994
- Prototype Equipment Corporation
- James A. Goodman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Machine for testing pneumatically sealed bag
- Patent number 5,279,099
- Issue date Jan 18, 1994
- Prototype Equipment Corporation
- James A. Goodman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Potato chip package vertical packaging machine
- Patent number 5,251,422
- Issue date Oct 12, 1993
- Prototype Equipment Corporation
- James A. Goodman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL