Steven B. Ellis

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Hewitt, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
Shoed Hydraulic Hammer Piston
- Publication number 20180169849
- Publication date Jun 21, 2018
- Caterpillar Inc.
- Steven B. Ellis
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DAMPING SYSTEM FOR A HYDRAULIC HAMMER
- Publication number 20170165823
- Publication date Jun 15, 2017
- Caterpillar Inc.
- Dimitar Dostinov
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DIAGNOSTIC SYSTEM FOR MEASURING ACCELERATION OF A DEMOLITION HAMMER
- Publication number 20170120478
- Publication date May 4, 2017
- Caterpillar Inc.
- Steven B. Ellis
- G01 - MEASURING TESTING
Information Patent Application
VARIABLE DAMPING SYSTEM FOR A POWER CELL OF A HYDRAULIC HAMMER
- Publication number 20160243690
- Publication date Aug 25, 2016
- Caterpillar Inc.
- Steven B. Ellis
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS