-
-
-
Multi-purpose aircraft
-
Patent number 6,098,927
-
Issue date Aug 8, 2000
-
David E. Gevers
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
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Multi-purpose aircraft
-
Patent number 5,850,990
-
Issue date Dec 22, 1998
-
David E. Gevers
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
Multi-purpose aircraft
-
Patent number 5,645,250
-
Issue date Jul 8, 1997
-
David E. Gevers
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2837303
-
Patent number 2,837,303
-
Issue date Jun 3, 1958
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2642238
-
Patent number 2,642,238
-
Issue date Jun 16, 1953
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2513585
-
Patent number 2,513,585
-
Issue date Jul 4, 1950
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2431536
-
Patent number 2,431,536
-
Issue date Nov 25, 1947
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2403754
-
Patent number 2,403,754
-
Issue date Jul 9, 1946
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2392439
-
Patent number 2,392,439
-
Issue date Jan 8, 1946
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2361293
-
Patent number 2,361,293
-
Issue date Oct 24, 1944
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2320574
-
Patent number 2,320,574
-
Issue date Jun 1, 1943
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2271065
-
Patent number 2,271,065
-
Issue date Jan 27, 1942
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2254355
-
Patent number 2,254,355
-
Issue date Sep 2, 1941
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
2153266
-
Patent number 2,153,266
-
Issue date Apr 4, 1939
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
1802996
-
Patent number 1,802,996
-
Issue date Apr 28, 1931
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
1552473
-
Patent number 1,552,473
-
Issue date Sep 8, 1925
-
B64 - AIRCRAFT AVIATION COSMONAUTICS