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Francis Eric Fortner
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Woodway, TX, US
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last 30 patents
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Patent Grant
Quick connect and disconnect hammer tool
Patent number
10,883,249
Issue date
Jan 5, 2021
Caterpillar Inc.
Joshua Grzybowski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
QUICK CONNECT AND DISCONNECT HAMMER TOOL
Publication number
20190309498
Publication date
Oct 10, 2019
Caterpillar Inc.
Joshua Grzybowski
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
PLUMB BOB ASSEMBLY FOR HYRAULIC HAMMER
Publication number
20170082437
Publication date
Mar 23, 2017
Caterpillar Inc.
Dimitar Dostinov
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
RECEPTACLE ARRANGEMENT FOR ELONGATED FASTENER AND NUT
Publication number
20140219741
Publication date
Aug 7, 2014
Caterpillar Inc.
Francis E. Fortner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TIE ROD SUPPORT FOR HYDRAULIC HAMMER
Publication number
20140208575
Publication date
Jul 31, 2014
Caterpillar Inc.
Rakesh D. Jagdale
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING