Charles F. Manker

Follow

Person

Lake Forest, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reusable warmers of the type employing a super-cooled solution and...
- Patent number RE35586
- Issue date Aug 19, 1997
- Prism Enterprises, Inc.
- Charles F. Manker
- 126 - Stoves and furnaces