Walter A. Mainberger

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Wayne, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Dispenser package having fault line protrusion
- Patent number 4,493,574
- Issue date Jan 15, 1985
- Redmond; Sanford
- Sanford Redmond
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Packaging apparatus and techniques for forming closure-tops
- Patent number 4,308,711
- Issue date Jan 5, 1982
- Mahaffy & Harder Engineering Co.
- Reid A. Mahaffy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of and apparatus for packaging
- Patent number 4,265,070
- Issue date May 5, 1981
- Hayssen Manufacturing Company
- Walter A. Mainberger
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Packaging apparatus and techniques for forming closure tops
- Patent number 4,201,030
- Issue date May 6, 1980
- Mahaffy & Harder Engineering Co.
- Reid A. Mahaffy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL