Jack J. Donaldson

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Fairport, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing longitudinally ribbed plastic film
- Patent number 4,536,362
- Issue date Aug 20, 1985
- Mobil Oil Corporation
- Jack J. Donaldson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of preparing a thermoplastic bag having reinforced handles
- Patent number 4,464,157
- Issue date Aug 7, 1984
- Mobil Oil Corporation
- Gordon L. Benoit
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic bags and method of making
- Patent number 4,401,427
- Issue date Aug 30, 1983
- Mobil Oil Corporation
- Gordon L. Benoit
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Thermoplastic bags having stress relief feature at handle connection
- Patent number 4,326,664
- Issue date Apr 27, 1982
- Mobil Oil Corporation
- Gordon L. Benoit
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL