Henry J. Dorn

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Frackville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pilfer-resistant plastic closure
- Patent number 4,890,754
- Issue date Jan 2, 1990
- Zapata, Industries, Inc.
- Henry J. Dorn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL