William E. Baab

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for controlled manual unrolling of rolled flexible material
- Patent number 4,600,163
- Issue date Jul 15, 1986
- Linear Films, Inc.
- John E. Hummel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of making flat bottom plastic bag
- Patent number 4,526,565
- Issue date Jul 2, 1985
- Linear Films, Inc.
- John E. Hummel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL