David J. Higgins

Follow

Person

Resaca, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pendant-supported telescoping boom crane
- Patent number 6,481,587
- Issue date Nov 19, 2002
- David J. Higgins
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Boom clutch
- Publication number 20040217079
- Publication date Nov 4, 2004
- David J. Higgins
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Structural boom and pendant support
- Publication number 20030071005
- Publication date Apr 17, 2003
- David J. Higgins
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Extensible column
- Publication number 20030071004
- Publication date Apr 17, 2003
- David J. Higgins
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Pendant-supported telescoping boom crane
- Publication number 20010045405
- Publication date Nov 29, 2001
- David J. Higgins
- B66 - HOISTING LIFTING HAULING