Andrew S. Graham Jr.

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Ambler, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
System for interconnecting panels
- Patent number 5,050,793
- Issue date Sep 24, 1991
- Andrew S. Graham
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System for interconnecting panels of containers
- Patent number 4,914,874
- Issue date Apr 10, 1990
- Andrew S. Graham
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System for interconnecting panels of containers
- Patent number 4,796,392
- Issue date Jan 10, 1989
- Andrew S. Graham
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL