John P. Dolan

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Littleton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable speed belt driven transmission system and method
- Patent number 4,571,216
- Issue date Feb 18, 1986
- The Gates Rubber Company
- Richard F. Stieg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable speed belt driven transmission system and method
- Patent number 4,534,748
- Issue date Aug 13, 1985
- The Gates Rubber Company
- Richard F. Stieg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable speed, belt driven transmission system, speed sensing driv...
- Patent number 4,493,221
- Issue date Jan 15, 1985
- The Gates Rubber Company
- Richard F. Stieg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...