Ronald P. Dickerhoff

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Louisville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Machine with thermally compensated bearings
- Patent number 5,028,152
- Issue date Jul 2, 1991
- The Timken Company
- Harold E. Hill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Roller-type rock bit and bearing arrangement therefor
- Patent number 4,136,748
- Issue date Jan 30, 1979
- The Timken Company
- Ronald P. Dickerhoff
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Bearing Assembly With a Seal-Forming Bore Clip
- Publication number 20090123099
- Publication date May 14, 2009
- THE TIMKEN COMPANY
- Ronald P. Dickerhoff
- B61 - RAILWAYS