Peter Szcupak

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Park Ridge, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-purpose fluid seal for movement control dampers and the like
- Patent number 4,527,673
- Issue date Jul 9, 1985
- Chicago Rawhide Manufacturing Company
- Peter Szcupak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multi-function fluid seal for dampers and the like
- Patent number 4,508,020
- Issue date Apr 2, 1985
- Chicago Rawhide Manufacturing Company
- Peter Szcupak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...