Thomas Callan

Follow

Person

Old Saybrook, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Engine lubrication system for supplemental oil filtering and contro...
- Patent number 7,334,557
- Issue date Feb 26, 2008
- Thomas Callan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Engine lubrication system for supplemental oil filtering and contro...
- Publication number 20060102133
- Publication date May 18, 2006
- Thomas Callan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES