Howard E. Siebold

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Libertyville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible band device
- Patent number 3,973,582
- Issue date Aug 10, 1976
- Liquid Controls Corporation
- Howard E. Siebold
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...