Inventor
STACKHOUSE DONALD C
US5 patents
⚠️ This page may combine multiple inventors who share the name “STACKHOUSE DONALD C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARTZELL PROPELLER INC
3 patentsUS4699568AOct 13, 1987
Aircraft propeller with improved spinner assembly
HARTZELL PROPELLER INC39 citations89
US5061153AOct 29, 1991
Aircraft propeller assembly with blade pitch reset for ground idle
HARTZELL PROPELLER INC14 citations67
US4904157AFeb 27, 1990
Aircraft propeller assembly with blade pitch reset for ground idle
HARTZELL PROPELLER INC9 citations67