Donald Coy Beaman

Person

Thornton, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Railroad switch device for moving railroad switch points
- Patent number 12,221,144
- Issue date Feb 11, 2025
- Dilson dos Santos Rodrigues
- B61 - RAILWAYS
Information Patent Grant
Saborage-resistant switch device for moving railroad switch points
- Patent number 12,104,331
- Issue date Oct 1, 2024
- Dilson dos Santos Rodrigues
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
High-speed railway switch device for moving railroad switch points
- Patent number 12,091,071
- Issue date Sep 17, 2024
- Dilson dos Santos Rodrigues
- B61 - RAILWAYS
Information Patent Grant
Air concentration tower for vertical wind turbine
- Patent number 11,136,959
- Issue date Oct 5, 2021
- Dilson dos Santos Rodrigues
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Vertical wind turbine
- Patent number 10,539,115
- Issue date Jan 21, 2020
- Dilson dos Santos Rodrigues
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method of indicating a railway switch status
- Patent number 10,384,700
- Issue date Aug 20, 2019
- Vossloh Signaling USA, Inc.
- David Ruskauff
- B61 - RAILWAYS
Information Patent Grant
Railway dark territory switch automation
- Patent number 9,586,603
- Issue date Mar 7, 2017
- David Ruskauff
- B61 - RAILWAYS
Information Patent Grant
External point spring locking device
- Patent number 7,946,538
- Issue date May 24, 2011
- Donald Coy Beaman
- B61 - RAILWAYS
Information Patent Grant
Dragging equipment detector
- Patent number 7,861,979
- Issue date Jan 4, 2011
- Donald Coy Beaman
- B61 - RAILWAYS
Information Patent Grant
Method and apparatus for controlling railway switches
- Patent number 7,416,159
- Issue date Aug 26, 2008
- Donald Coy Beaman
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
RAILWAY SWITCH DEVICE FOR MOVING RAILROAD SWITCH POINTS
- Publication number 20210129876
- Publication date May 6, 2021
- Dilson dos Santos Rodrigues
- B61 - RAILWAYS
Information Patent Application
SABORAGE-RESISTANT SWITCH DEVICE FOR MOVING RAILROAD SWITCH POINTS
- Publication number 20210025115
- Publication date Jan 28, 2021
- Dilson dos Santos Rodrigues
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
AIR CONCENTRATION TOWER FOR VERTICAL WIND TURBINE
- Publication number 20200149509
- Publication date May 14, 2020
- Dilson dos Santos Rodrigues
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Method of Indicating a Railway Switch Status
- Publication number 20170151968
- Publication date Jun 1, 2017
- Vossloh Signaling USA, Inc.
- David Ruskauff
- B61 - RAILWAYS
Information Patent Application
RAILWAY DARK TERRITORY SWITCH AUTOMATION
- Publication number 20150045998
- Publication date Feb 12, 2015
- David Ruskauff
- B61 - RAILWAYS
Information Patent Application
Hydraulic switch machine for railroads
- Publication number 20140252175
- Publication date Sep 11, 2014
- Donald Coy Beaman
- B61 - RAILWAYS
Information Patent Application
EXTERNAL POINT SPRING LOCKING DEVICE
- Publication number 20110133039
- Publication date Jun 9, 2011
- Donald Coy Beaman
- B61 - RAILWAYS
Information Patent Application
Hydraulic switch machine for railroads
- Publication number 20110049308
- Publication date Mar 3, 2011
- Donald Coy Beaman
- B61 - RAILWAYS
Information Patent Application
Railway dark territory switch automation
- Publication number 20100127134
- Publication date May 27, 2010
- David J. Ruskauff
- B61 - RAILWAYS
Information Patent Application
Dragging equipment detector
- Publication number 20090057495
- Publication date Mar 5, 2009
- Donald Coy Beaman
- B61 - RAILWAYS
Information Patent Application
Method and apparatus for controlling railway switches
- Publication number 20050145753
- Publication date Jul 7, 2005
- Donald Coy Beaman
- B61 - RAILWAYS

Donald Coy Beaman

Person

Patents Grantslast 30 patents

Railroad switch device for moving railroad switch points

Saborage-resistant switch device for moving railroad switch points

High-speed railway switch device for moving railroad switch points

Air concentration tower for vertical wind turbine

Vertical wind turbine

Method of indicating a railway switch status

Railway dark territory switch automation

External point spring locking device

Dragging equipment detector

Method and apparatus for controlling railway switches

Patents Applicationslast 30 patents

RAILWAY SWITCH DEVICE FOR MOVING RAILROAD SWITCH POINTS

SABORAGE-RESISTANT SWITCH DEVICE FOR MOVING RAILROAD SWITCH POINTS

AIR CONCENTRATION TOWER FOR VERTICAL WIND TURBINE

Method of Indicating a Railway Switch Status

RAILWAY DARK TERRITORY SWITCH AUTOMATION

Hydraulic switch machine for railroads

EXTERNAL POINT SPRING LOCKING DEVICE

Hydraulic switch machine for railroads

Railway dark territory switch automation

Dragging equipment detector

Method and apparatus for controlling railway switches