Alex Maraghe

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Upwardly opening plug-type door for use as an over-wing emergency h...
- Patent number 5,064,147
- Issue date Nov 12, 1991
- The Boeing Company
- Donald R. Noble
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hinge mechanism for aircraft door
- Patent number 4,854,010
- Issue date Aug 8, 1989
- The Boeing Company
- Alex Maraghe
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Spring operated counterbalance hinge assembly for aircraft doors
- Patent number 4,479,623
- Issue date Oct 30, 1984
- The Boeing Company
- Alex Maraghe
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Cam operated counterbalance assembly for aircraft doors
- Patent number 4,447,026
- Issue date May 8, 1984
- The Boeing Company
- Alex Maraghe
- B64 - AIRCRAFT AVIATION COSMONAUTICS