Charles S. Powers

Person

Shreveport, LA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dual propeller assemblies and methods
- Patent number 12,054,234
- Issue date Aug 6, 2024
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apertured propeller assemblies and methods
- Patent number 12,012,192
- Issue date Jun 18, 2024
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Marine propellers with shearable drive assemblies
- Patent number 11,760,460
- Issue date Sep 19, 2023
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Damper assemblies and marine propellers with damper assemblies
- Patent number 11,745,842
- Issue date Sep 5, 2023
- Charles S. Powers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatuses and methods for measuring parameters of an object
- Patent number 11,415,409
- Issue date Aug 16, 2022
- Charles S. Powers
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Progressive shear assemblies
- Patent number 10,533,615
- Issue date Jan 14, 2020
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Barrel extension assemblies and methods for marine propellers
- Patent number 9,914,515
- Issue date Mar 13, 2018
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Seal assemblies and methods for removable precombustion chamber tip
- Patent number 9,631,579
- Issue date Apr 25, 2017
- Charles S. Powers
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Marine propeller with reverse thrust cup
- Patent number 8,636,469
- Issue date Jan 28, 2014
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Propeller hub assembly having overlap zone with optional removable...
- Patent number 7,056,091
- Issue date Jun 6, 2006
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Progressive shear assembly for outboard motors and out drives
- Patent number 6,773,232
- Issue date Aug 10, 2004
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Propellers and impellers with stress-relieving recesses
- Patent number 6,280,144
- Issue date Aug 28, 2001
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ribbed impeller
- Patent number 6,206,636
- Issue date Mar 27, 2001
- Charles S. Powers
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Marine propeller with reverse thrust cup
- Publication number 20110091328
- Publication date Apr 21, 2011
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Propeller hub assembly having overlap zone with optional removable...
- Publication number 20050191180
- Publication date Sep 1, 2005
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Exterior shear shoulder assembly for outboard motors and outdrives
- Publication number 20050186861
- Publication date Aug 25, 2005
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Progressive shear assembly for outboard motors and out drives
- Publication number 20030021691
- Publication date Jan 30, 2003
- Charles S. Powers
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Charles S. Powers

Person

Patents Grantslast 30 patents

Dual propeller assemblies and methods

Apertured propeller assemblies and methods

Marine propellers with shearable drive assemblies

Damper assemblies and marine propellers with damper assemblies

Apparatuses and methods for measuring parameters of an object

Progressive shear assemblies

Barrel extension assemblies and methods for marine propellers

Seal assemblies and methods for removable precombustion chamber tip

Marine propeller with reverse thrust cup

Propeller hub assembly having overlap zone with optional removable...

Progressive shear assembly for outboard motors and out drives

Propellers and impellers with stress-relieving recesses

Ribbed impeller

Patents Applicationslast 30 patents

Marine propeller with reverse thrust cup

Propeller hub assembly having overlap zone with optional removable...

Exterior shear shoulder assembly for outboard motors and outdrives

Progressive shear assembly for outboard motors and out drives