ESCO Company

Follow

Organization

Muskegon, MI, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Color former composition and microcapsules containing the composition
- Patent number 6,217,643
- Issue date Apr 17, 2001
- ESCO Company
- Francis R. Kearney
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS