Robert F. Wikstrom

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Derby, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Engine nacelle acoustic panel with integral wedge fairings and an i...
- Patent number 6,173,807
- Issue date Jan 16, 2001
- The Boeing Company
- John M. Welch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reinforcing structure for engine nacelle acoustic panel
- Patent number 5,975,237
- Issue date Nov 2, 1999
- The Boeing Company
- John M. Welch
- B64 - AIRCRAFT AVIATION COSMONAUTICS