ES

Evan P. Sampatacos

HH Hughes Helicopters: 2 patents #3 of 26Top 15%
TB The Boeing: 1 patents #440 of 1,309Top 35%
📍 Cypress, CA: #91 of 389 inventorsTop 25%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,676,943 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4715263 Roll turret for a gun mount S. Bertram Kramer 1987-12-29
4564336 Low drag, bearingless rotor head for helicopters — 1986-01-14
4541777 Low drag, bearingless rotor head for helicopters — 1985-09-17