Inventor

CHAPMAN DAVID N

US2 patents

⚠️ This page may combine multiple inventors who share the name “CHAPMAN DAVID N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUNDSTRAND CORP

1 patent

US4573661AMar 4, 1986

Multiple schedule valve

SUNDSTRAND CORP9 citations65

HAMILTON SUNDSTRAND CORP

1 patent

US7410344B2Aug 12, 2008

Ram air turbine centrifugal brake

HAMILTON SUNDSTRAND CORP5 citations58