Bruce Weldum

Follow

Person

Madison, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochemical cell having improved radial seal
- Patent number 7,651,814
- Issue date Jan 26, 2010
- Rovcal, Inc.
- Thomas P. Anderson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrochemical cell having improved radial seal
- Publication number 20050064283
- Publication date Mar 24, 2005
- Thomas P. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Independent seal and vent for an electrochemical cell
- Publication number 20020127470
- Publication date Sep 12, 2002
- Marc L. Syvertsen
- H01 - BASIC ELECTRIC ELEMENTS