Stephen F. Sielaff

Follow

Person

Federal Way, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System for assisting a fighter pilot in checking the six-o'clock po...
- Patent number 4,826,247
- Issue date May 2, 1989
- The Boeing Company
- Michael B. McGrady
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Automatic multi-position G-protective ejection seat assembly
- Patent number 4,787,576
- Issue date Nov 29, 1988
- The Boeing Company
- Michael B. McGrady
- B64 - AIRCRAFT AVIATION COSMONAUTICS