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Inventor
TRITSCH DOUGLAS E
US
2 patents
Patents
2 patents
US5601408A
Feb 11, 1997
Axisymmetric elastomeric bearing assembly for helicopter rotors
SIKORSKY AIRCRAFT CORP
60 citations
93
US5980206A
Nov 9, 1999
Monolithic structure having improved flaw tolerance
SIKORSKY AIRCRAFT CORP
5 citations
59