John D. Foster

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Campobello, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for packaging products
- Patent number 5,692,360
- Issue date Dec 2, 1997
- W. R. Grace & Co.-Conn.
- Gregory E. McDonald
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bag and method of opening a bag with partial offset lip
- Patent number 5,551,215
- Issue date Sep 3, 1996
- W. R. Grace & Co.-Conn.
- Gregory E. McDonald
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL