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Patents > Inventor country: DE & Supplementary to patent : Patent US-1913-04-21 George Raymond Lawrence or None

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None (1154) · Luft-Verkehrs-Gesellschaft m.b.H. (23) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (18) · Luftschiffbau Schütte-Lanz (15) · Motorluftschiff Studiengesellschaft m.b.H (15) · Siemens-Schuckert Werke GmbH (12) · Luftschiffbau Zeppelin G. m. b. H. (7) · Luft Fahrzeug G.m.b.H. (6) · E. Rumpler Luftfahrzeugbau G.m.b.H. (6) · Siemens-Schuckert-Werke G.m.b.H. (6) · General Electric Company (6) · Zeppelin-Werke G.m.b.H. (5) · Mercur Flugzeugbau (5) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (5) · Borrmann and Kaerting (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Allgemeine Elektricitäts-Gesellschaft (4)
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None (1106) · Marks & Clerk (14) · De Bongé (11) · E. Bletry (11) · Herbert Haddan & Co. (8) · Lavoix et Mosès (7) · W. P. Thompson & Co. (6) · A. Ritter (6) · P. Follin (6) · H. Bœttcher fils (5) · Boult, Wade & Tennant (5) · Haseltine, Lake & Co. (5) · E. Blum & Co. (4) · Edward Evans & Co. (4) · C. Baumann (4) · Barlow et Gentzion (4) · Chatwin, Herschell & Co. (4) · Schwab (4)
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