RB

Roy Tudor Brewer

SA Sikorsky Aircraft: 1 patents #418 of 879Top 50%
📍 Drexel Hill, PA: #73 of 165 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,207,354 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6648269 Trim augmentation system for a rotary wing aircraft Phillip J. Gold, James B. Dryfoos 2003-11-18
6638248 Retractable syringe — 2003-10-28