Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : ?? or DE or LU or US or Other & Inventor country: AT & Tech fields : LTA or balloon or propellers or wings & Citations from after 1930: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (15) · Franz Xaver Wels (7) · Rudolf Krocker (7) · Wilhelm Kress (5) · Giulio Silvestri (5) · Ludwig Schmidl (5) · Edmund Sparmann (4) · Otto Brunner (4) · Ferdinand Porsche (4) · Georg Wellner (3) · Adalbert PLACEK (3) · Franz Blicharski (3) · Jaroslav Engler (3) · August Warchalowski (3) · Alois Laube Jr. (3) · Theodor Scheimpflug (3) · Vigilio Baldo (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (24) · Franz Xaver Wels (7) · Wilhelm Kress (5) · Rudolf Krocker (5) · Ludwig Schmidl (5) · Giulio Silvestri (5) · Otto Brunner (4) · Edmund Sparmann (4) · Ferdinand Porsche (4) · Jaroslav Engler (3) · Adalbert Plaček (3) · Franz Blicharski (3) · Alois Laube Jr. (3) · Vigilio Baldo (3) · August Warchalowski (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (70)
Granted:
Related to aircraft:
Assigned to:
CPCs:
None (74) · CPC B64C33/00 (4) · CPC F42B3/117 (3) · CPC B64C3/54 (3) · CPC B64D1/02 (3) · CPC B64C33/02 (3) · CPC F42B4/28 (3) · CPC F42C7/12 (3) · CPC B64B1/58 (2) · CPC B64C2700/6274 (2) · CPC B64B1/00 (2) · CPC B64C23/005 (2) · CPC B64C17/06 (2) · CPC B64D35/08 (2) · CPC B64C11/16 (2) · CPC B64C11/006 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 141 results in range #1 to #141.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)