RA

Richard M. Allen

TB The Boeing: 1 patents #40 of 282Top 15%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #66,613 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4817422 Tone injected nacelle for aeroacoustic wind tunnel testing — 1989-04-04