Assignee

KELM ROLAND

DE2 patents

Top patents by PatentIndex Score

US8136757B2Mar 20, 2012

Wing and method for reducing effects of propeller airflow on lift distribution

KELM ROLAND5 citations56

US9545997B2Jan 17, 2017

Wingtip extension for reducing wake vortices of aircraft

KELM ROLAND1 citations45