Darby Grant Cooper

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Madison, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Impact-compensating bucking bar
- Patent number 11,420,248
- Issue date Aug 23, 2022
- The Boeing Company
- Steven Griffin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Gravity chamber that rotates on support bearings mounted on an oute...
- Patent number 9,994,338
- Issue date Jun 12, 2018
- The Boeing Company
- Raju Dharmaraj
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
IMPACT-COMPENSATING BUCKING BAR
- Publication number 20200188986
- Publication date Jun 18, 2020
- The Boeing Company
- Steven Griffin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
GRAVITY CHAMBER THAT ROTATES ON SUPPORT BEARINGS MOUNTED ON AN OUTE...
- Publication number 20170197738
- Publication date Jul 13, 2017
- The Boeing Company
- Raju Dharmaraj
- B64 - AIRCRAFT AVIATION COSMONAUTICS