US Patent 8931732 Electric powered rotary-wing aircraft
Patent 8931732 was granted and assigned to Sikorsky Aircraft on January, 2015 by the United States Patent and Trademark Office.
Name
# Contributions
Last Contribution
Find more entities like US Patent 8931732 Electric powered rotary-wing aircraft
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
