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Patents > Office : DE or GB & Tech fields : LTA or propulsion & Filing date: 1800 - 1899

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Office: (Click arrow to add another value)
Applicant person:
None (159) · Ernst Georg August Baumgarten (4) · Herbert John Haddan (3) · Richard Czygan (3) · August Riedinger (3) · W. P. Thompson (2) · Georg Fischer (2) · Michael Henry (2) · Edward Zarski (2) · Raphael Ernst May (2) · Richard William Cowan (2) · Charles Pagé (2) · Theodor Schneider-Preiswerk (2) · Perham Wilhelm Nahl (2) · Wald Gustafson (2) · Albert Emil Karl Rieckert (2) · Alfred Julius Boult (2)
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Supplementary to patent:
None (227) · Patent DE-1893-73799 (3) ·   (3) · Patent US-1890-439421 (2) · Patent RU-1897-3845 (2) · Patent NO-1891-2589 (2) · Patent GB-1886-8051 (2) · Patent FR-1898-278192 (2) · Patent FR-1891-216860 (2) · Patent FR-1891-215265 (2) · Patent CA-1878-8860 (2) · Patent DE-1883-26930 (2)
Related to aircraft:
Patent agent:
None (233) · Haseltine, Lake & Co. (4) · Herbert Haddan & Co. (2) · D. Young & Co. (2) · Abel & Imray (2) · W. P. Thompson & Co. (2) · Herbert John Haddan (2) · Brewer & Son (2) · Boult & Wade (2)
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Citations from after 1930:
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