Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2199)
- Publications (24575)
- Techtypes (2413)
Patents > Applicant type :
COMPANY or
А. Нейфельд
& Publication date:
1921
& IPCs :
IPC B64C39/00 or
None
Use the filters below to narrow your results.
None (1) ·
AGO Flugzeugwerke G. m. b. H. (1) ·
Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (2) ·
Luft Fahrzeug G.m.b.H. (1) ·
Luftfahrzeug-Gesellschaft m. b. H. (1) ·
Luftfahrzeugbau Schütte-Lanz (1) ·
Siemens & Halske Aktiengesellshaft (2) ·
Siemens-Schuckert Werke GmbH (2) ·
Zahnradfabrik G.m.b.H. (1)
aerodynamics (1) ·
airplane (5) ·
Airship (2) ·
ball bearings (1) ·
Biplane (1) ·
Bombing (2) ·
construction (3) ·
Control (1) ·
Design (4) ·
frame (1) ·
Fueling (1) ·
heavier-than-air (1) ·
Ignition (1) ·
Industry (2) ·
Infrastructure (1) ·
LTA (1) ·
Military (2) ·
Motors (2) ·
non-rigid (1) ·
Petroleum (1) ·
propellers (1) ·
propulsion (1) ·
stability (1) ·
Steering (2) ·
subsystem (3) ·
tail fin (1) ·
wood (1)
None (1) ·
Patent 1917-01-19 Siemens & Halske A.-G. (1) ·
Patent AT-1917-84294 (1) ·
Patent DE 1916-10-24 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) ·
Patent DE 1916-12-07 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) ·
Patent DE-1915-04-13-Luft Fahrzeug G.m.b.H. (1) ·
Patent DE-1915-04-16 Luftfahrzeug-Gesellschaft m. b. H. (1) ·
Patent DE-1915-06-08 AGO Flugzeugwerke G. m. b. H. (1) ·
Patent DE-1915-12-21 Siemens-Schuckert Werke GmbH (1) ·
Patent DE-1916-01-11 Siemens-Schuckert Werke GmbH (1) ·
Patent DE-1916-03-30 Luftfahrzeugbau Schütte-Lanz (1) ·
Patent DE-1917-03-15 (1) ·
Patent FR-1916-521764 (1)
Showing below up to 12 results in range #1 to #12.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year