Hansgregory C. Hartmann

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated packaging loose fill system
- Patent number 4,922,687
- Issue date May 8, 1990
- Hewlett-Packard Company
- Carl S. Chow
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL