Kenneth E. Lange

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West Allis, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Block
- Patent number 9,908,749
- Issue date Mar 6, 2018
- Harken, Inc.
- Charles J. Lob
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Block with improved central mounting
- Patent number 7,988,132
- Issue date Aug 2, 2011
- Harken, Inc.
- Kenneth Edward Lange
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Block with improved central mounting
- Patent number 7,673,851
- Issue date Mar 9, 2010
- Harken, Inc.
- Kenneth Lange
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Bearing block tether using fine lines
- Patent number 6,305,669
- Issue date Oct 23, 2001
- Harken, Inc.
- Olaf T. Harken
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Traveler car with recirculating ball bearings and bearing retainer
- Patent number 6,158,373
- Issue date Dec 12, 2000
- Harken, Inc.
- Kenneth E. Lange
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Snatch block
- Patent number 5,249,543
- Issue date Oct 5, 1993
- Harken, Inc.
- Goran Rutgerson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Sailboat traveler car assembly with removable block
- Patent number 4,719,869
- Issue date Jan 19, 1988
- Vanguard, Inc.
- Peter O. Harken
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
BLOCK
- Publication number 20120292583
- Publication date Nov 22, 2012
- Charles J. Lob
- B66 - HOISTING LIFTING HAULING
Information Patent Application
BLOCK WITH IMPROVED CENTRAL MOUNTING
- Publication number 20100219389
- Publication date Sep 2, 2010
- Kenneth Edward Lange
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Block with Improved Central Mounting
- Publication number 20090114893
- Publication date May 7, 2009
- Kenneth Edward Lange
- B66 - HOISTING LIFTING HAULING