Don G. Giles

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Salt Lake City, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-closing sealable valve bag
- Patent number 6,092,930
- Issue date Jul 25, 2000
- Stone Container Corporation
- Robert G. Kelley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sift proof valve bag
- Patent number 5,967,664
- Issue date Oct 19, 1999
- Stone Container Corporation
- Don Graham Giles
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Self-closing sealable valve bag
- Patent number 5,806,982
- Issue date Sep 15, 1998
- Stone Container Corporation
- Robert G. Kelley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus and method for sealing valved bags transported by a conveyor
- Patent number 5,620,542
- Issue date Apr 15, 1997
- Stone Container Corporation
- Michael R. Avila
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Self-closing sealable valve bag
- Patent number 5,516,210
- Issue date May 14, 1996
- Stone Container Corporation
- Robert G. Kelley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Multi-station filling apparatus and process for filling bulk contai...
- Patent number 5,400,837
- Issue date Mar 28, 1995
- Stone Container Corporation
- Robert G. Kelley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL