Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2416)
Patents > Office:
DE
& National tech categories :
DE 77h.2 or
DE 77h.5 or
USPC 244/22
& IPCs:
IPC B64C17/00
Use the filters below to narrow your results.
None (3) ·
Adolph Ditriech Wittemann (1) ·
Adolphe-François-Joseph Doutre (1) ·
André-Charles-Marie Meugniot (1) ·
Camille Contal (1) ·
Charles Rudolph Wittemann (1) ·
Gustav Mees (1) ·
Jacob Knappich (1) ·
Jean-Gabriel-Joseph Meugniot (1) ·
Johann Retti-Marsanich (1) ·
Joseph Wetterwald (1) ·
Merrill Elbridge Clark (1) ·
Quinto Rossi (1) ·
Raimund Nimfuehr (1) ·
Théophile Protin (1)
None (3) ·
Adolph Ditriech Wittemann (1) ·
Adolphe-François-Joseph Doutre (1) ·
André-Charles-Marie Meugniot (1) ·
Camille Contal (1) ·
Charles Rudolph Wittemann (1) ·
Gustav Mees (1) ·
Jacob Knappich (1) ·
Jean-Gabriel-Joseph Meugniot (1) ·
Johann Retti-Marsanich (1) ·
Joseph Wetterwald (1) ·
Merrill Elbridge Clark (1) ·
Quinto Rossi (1) ·
Raimund Nimfuehr (1) ·
Théophile Protin (1)
None (3) ·
Airplane (5) ·
Construction (2) ·
control (3) ·
Design (2) ·
elevator (1) ·
Frame (1) ·
hybrid (1) ·
lift (1) ·
marine (1) ·
propeller (1) ·
stability (6) ·
wings (2)
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