Inventor
BRAMWELL FRANK
US4 patents
⚠️ This page may combine multiple inventors who share the name “BRAMWELL FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
3 patentsUS4529155AJul 16, 1985
Redundant tail rotor control system
UNITED TECHNOLOGIES CORP25 citations76
US4183687AJan 15, 1980
Pivotal joint with redundant connecting means between the two pivotally joined parts thereof
UNITED TECHNOLOGIES CORP13 citations69
US4538019AAug 27, 1985
Grounding of a control rod extending through an opening in a structure
UNITED TECHNOLOGIES CORP3 citations56