Richard F. Sragal

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Madison Heights, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible endless drive means tensioning device
- Patent number 4,145,934
- Issue date Mar 27, 1979
- Richard F. Sragal
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Constant tension apparatus for flexible endless drive means
- Patent number 4,108,013
- Issue date Aug 22, 1978
- Richard F. Sragal
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...