Lance Smithson

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen box for a limited maintenance access area above a ceiling pa...
- Patent number 10,239,617
- Issue date Mar 26, 2019
- The Boeing Company
- Joe Files
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
OXYGEN BOX FOR A LIMITED MAINTENANCE ACCESS AREA ABOVE A CEILING PA...
- Publication number 20170073072
- Publication date Mar 16, 2017
- The Boeing Company
- Joe Files
- B64 - AIRCRAFT AVIATION COSMONAUTICS