William S. Gillespie

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Barrington, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible dispensing tube with an orifice sealed with multi-layer...
- Patent number 4,750,642
- Issue date Jun 14, 1988
- American National Can Company
- John P. Eckstein
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Collapsible dispensing tube with an orifice sealed with multi-layer...
- Patent number 4,595,434
- Issue date Jun 17, 1986
- American Can Company
- John P. Eckstein
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Material handling method and apparatus therefor
- Patent number 4,547,645
- Issue date Oct 15, 1985
- American Can Company
- Robert P. Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tube forming method
- Patent number 4,210,477
- Issue date Jul 1, 1980
- American Can Company
- William S. Gillespie
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL