Marksall Company

Follow

Organization

Largo, FL, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for marking a spot in differing depths of water
- Patent number 5,947,780
- Issue date Sep 7, 1999
- Marksall Company
- Ronald E. Kellner
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT