Willard L. Bowen

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Harwinton, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Hollow roller bearing assembly for both radial and axial loads
- Patent number 5,071,265
- Issue date Dec 10, 1991
- ZRB Bearing, Inc.
- Willard L. Bowen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hollow roller bearing preloaded by an interference fit
- Patent number 5,033,877
- Issue date Jul 23, 1991
- ZRB Bearings, Inc.
- Willard L. Bowen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hollow roller tapered bearing
- Patent number 4,232,914
- Issue date Nov 11, 1980
- The Torrington Company
- Willard L. Bowen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Roller bearing of superior run-out characteristics
- Patent number 4,002,380
- Issue date Jan 11, 1977
- The Torrington Company
- Willard L. Bowen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Full complement bearing having preloaded hollow rollers
- Patent number 3,930,693
- Issue date Jan 6, 1976
- The Torrington Company
- Willard L. Bowen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Rotary sealing device
- Publication number 20030047879
- Publication date Mar 13, 2003
- Willard L. Bowen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...