Drilldown: Patents
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Patents > Inventor country 
:
DE or
IN
& Applicant type :
FIRM or
Hermann Burkardt or
INDIV or
UNIV-PRO-GOV
& Related to aircraft :
No or
None
:
DE or
IN
& Applicant type :
FIRM or
Hermann Burkardt or
INDIV or
UNIV-PRO-GOV
& Related to aircraft :
No or
None Use the filters below to narrow your results.
Year filed:
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National tech categories:
None (72) ·
AT 37a (1) ·
DE 13 (3) ·
DE 62c.3 (1) ·
DE 77h.6 (1) ·
DE 85 (1) ·
DK 77 (1) ·
FR 10.1 (1) ·
FR 11.2 (1) ·
FR 14.6 (1) ·
FR 6.1 (1) ·
FR 6.4 (5) ·
Klasse 5 (1) ·
USPC 106/650 (1) ·
USPC 106/777 (1) ·
USPC 244/125 (1) ·
USPC 244/126 (1) ·
USPC 244/13 (1) ·
USPC 244/23R (1) ·
USPC 244/38 (1) ·
USPC 244/48 (1) ·
USPC 244/60 (1) ·
USPC 244/66 (1) ·
USPC 244/78.1 (1) ·
USPC 244/82 (1) ·
USPC 264/DIG.38 (1) ·
USPC 384/420 (1) ·
USPC 416/113 (1) ·
USPC 440/75 (1) ·
USPC 91/367 (1) ·
USPC 91/381 (1)
IPCs:
None (73) ·
IPC B01D9/00 (1) ·
IPC B21D53/78 (1) ·
IPC B63B1/20 (1) ·
IPC B63H23/30 (1) ·
IPC B64B1/00 (2) ·
IPC B64B1/58 (4) ·
IPC B64B1/62 (1) ·
IPC B64C11/12 (1) ·
IPC B64C11/24 (1) ·
IPC B64C13/00 (1) ·
IPC B64C13/24 (1) ·
IPC B64C29/0025 (1) ·
IPC B64C3/26 (1) ·
IPC B64C33/00 (1) ·
IPC B64C35/00 (1) ·
IPC B64C39/00 (1) ·
IPC B64C5/04 (1) ·
IPC B64D17/00 (1) ·
IPC C04B11/30 (1) ·
IPC C04B16/04 (1) ·
IPC C10L5/22 (1) ·
IPC CPC B64C13/00 (1) ·
IPC E21C25/16 (1) ·
IPC F22B21/24 (1) ·
IPC F22B21/26 (1) ·
IPC F22B27/06 (1) ·
IPC F41A15/14 (1) ·
IPC F41A17/48 (1) ·
IPC F41A17/58 (1) ·
IPC F41A19/13 (1) ·
IPC F41A3/38 (1) ·
IPC F41A3/42 (1) ·
IPC F41A5/12 (1) ·
IPC F41A9/52 (1)
CPCs:
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Showing below up to 102 results in range #1 to #102.
