Joel S. Berg

Follow

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mixer gearbox assembly having a cross-shaft alternatively mounted i...
- Patent number 5,842,377
- Issue date Dec 1, 1998
- General Signal Corporation
- William J. Hutchings
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Double taper lock system for a locking a mixer shaft in a quill
- Patent number 5,746,536
- Issue date May 5, 1998
- William F. Hutchings
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-formed labyrinth seal
- Patent number 5,720,486
- Issue date Feb 24, 1998
- General Signal Corporation
- William J. Hutchings
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mixer drive apparatus enabling radial changing of shaft seal
- Patent number 5,560,709
- Issue date Oct 1, 1996
- General Signal Corporation
- William F. Hutchings
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL