Inventor · disambiguated record

Douglas Birkel

Also filed as: BIRKEL DOUGLAS

1 granted patent·374 citations·filing 2008–2008

58Inventor score

Technology areasG05D

Files withEKHAGUERE DAVID E1

Top patents by PatentIndex Score

1 record

0190US8543265B2Systems and methods for unmanned aerial vehicle navigationEKHAGUERE DAVID E·Filed 2008·Granted Sep 24, 2013·374 cites·11 claims

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