RA

Richard I. Apfel

TB The Boeing: 1 patents #8,242 of 15,756Top 55%
Overall (All Time): #2,107,041 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7945425 In-flight detection of wing flap free wheeling skew Alan Marx, Gary A. Emch, Mark J. Gardner, Michael E. Renzelmann, Christopher D. Feet +3 more 2011-05-17
4388893 Diesel engine incorporating emulsified fuel supply system 1983-06-21