Jacob Ravn

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Phoenixville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Seal force monitor apparatus, system, and method for in-process det...
- Patent number 4,511,044
- Issue date Apr 16, 1985
- The West Company
- John T. Connor
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Apparatus, method and system for determining the integrity of seale...
- Patent number 4,315,427
- Issue date Feb 16, 1982
- The West Company
- L. David Leiter
- G01 - MEASURING TESTING
Information Patent Grant
Container-closure assembly
- Patent number 4,204,605
- Issue date May 27, 1980
- The West Company
- Jacob Ravn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL