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Patents > Supplementary to patent : Patent NO-1915-12-15 Carl Alfred Johansson or None & Number of figures: 4-5

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Inventor country:
US (601) · FR (362) · DE (198) · GB (173) · HU (44) · AT (33) · None (20) · CA (17) · CH (17) · RU (15) · IT (14) · BE (10) · AU (7) · RO (7) · SE (6) · NO (6) · MX (5) · DZ (5)
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None (1327) · Budapest (23) · Seine (19) · New York (8) · New York county (8) · Paris (8) · New York City (8) · Los Angeles (6) · Pennsylvania (5) · California (5) · New Jersey (5) · Kansas (5) · New York state (5) · England (5) · Nord (5)
Applicant firm:
None (1385) · Curtiss Aeroplane (10) · Jacob Lohner & Co. (8) · Blackburn Aeroplane and Motor Co. (7) · Luftschiffbau Schütte-Lanz (6) · Zeppelin-Werke G.m.b.H. (4) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Moteurs Salmson (3) · Westinghouse Electric & Manufacturing Company (3) · Sperry Gyroscope Company (3)
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Assigned to:
None (1467) · Curtiss Aeroplane (4) · Sperry Gyroscope Company (3) · Moteurs Salmson (3) · Westinghouse Electric & Manufacturing Company (2) · Curtiss Aeroplane and Motor Corporation (2)
IPCs:
None (682) · IPC B64C39/00 (90) · IPC B64C17/00 (74) · IPC B64B1/00 (62) · IPC B64C1/00 (59) · IPC B64C3/00 (31) · IPC B64C33/02 (29) · IPC B64C23/00 (29) · IPC B64C11/00 (28) · IPC B64C13/00 (27) · IPC B64C35/00 (24) · IPC B64C25/00 (20) · IPC B64C27/04 (20) · IPC B64C33/00 (20) · IPC B64C3/38 (19) · IPC B64C31/06 (18) · IPC B64B1/58 (15) · IPC B64C5/04 (12)
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