James E. Westfall

Follow

Person

Western Springs, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Single-piece plastic closure having integral seal forming means
- Patent number 4,274,544
- Issue date Jun 23, 1981
- The Continental Group, Inc.
- James E. Westfall
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Press-on twist-off infestation-proof closure for oxygen sensitive p...
- Patent number 4,000,825
- Issue date Jan 4, 1977
- Continental Can Company, Inc.
- James E. Westfall
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL