John R. Farkas

Follow

Person

Webster, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Toner fine recovery system
- Patent number 5,374,175
- Issue date Dec 20, 1994
- Xerox Corporation
- Michael J. Bortfeldt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL