William David Withers

Follow

Person

Atlanta, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wear indicators for seal strip of a suction roll of a paper making...
- Patent number 5,746,891
- Issue date May 5, 1998
- William David Withers
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
SEALING SYSTEMS AND RELATED METHODS
- Publication number 20170059042
- Publication date Mar 2, 2017
- Coldwater Group, Inc.
- William David Withers
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE