Thomas Edward Coultas

Follow

Person

Kingston, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method of dewatering dredge spoils using sloping drain b...
- Patent number 7,509,759
- Issue date Mar 31, 2009
- General Construction Company
- Brian Bernard Langdon
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
System and method of dewatering dredge spoils using sloping drain b...
- Publication number 20060162195
- Publication date Jul 27, 2006
- Brian Bernard Langdon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL