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 (2204)
- Publications (24577)
- Techtypes (2416)
Patents > Office:
DE
& Grant date:
1880 - 1889
& National tech categories :
USPC 244/22 or
USPC 244/3.23 or
USPC 244/30 or
None
Use the filters below to narrow your results.
None (1) ·
Adolphe Werner (1) ·
C.L. Kleeberg (1) ·
Ernst Georg August Baumgarten (2) ·
Eugen-Freudenreich Falconnet (1) ·
Franz Jasch (1) ·
Georg Wellner (1) ·
Gustav Fischer (1) ·
J. C. Alb. Lüllemann (1) ·
L. Mondorf (1) ·
Louis Capazza (1) ·
Otto Hartung (1) ·
Otto Lilienthal (3) ·
Wilhelm Kress (1) ·
William Augustus Leggo (1) ·
William Nelson Hutchinson (1)
None (4) ·
airship (3) ·
balloon (1) ·
balloons (1) ·
car (1) ·
control (4) ·
frame (1) ·
LTA (8) ·
marine (1) ·
navigation (1) ·
Propulsion (2) ·
rudder (1) ·
steering (1) ·
valve (1)
Showing below up to 19 results in range #1 to #19.
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