DS

Denver Secord

📍 Burns Lake, CA: #156 of 1,404 inventorsTop 15%
Overall (All Time): #1,628,215 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6065933 Folding rotor blade/propeller drive and pitch control actuator — 2000-05-23
5520147 Rotary motor or engine having a rotational gate valve — 1996-05-28
5350287 Rotary engine and cam-operated working member assembly — 1994-09-27