Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2204)
- Publications (24578)
- Techtypes (2418)
Patents > Year granted:
1920 - 1929
& Inventor country :
GB or
NL
& Related to aircraft :
1 or
navigation
Use the filters below to narrow your results.
None (18) ·
Albert Peter Thurston (1) ·
Alexander Albert Holle (3) ·
Alliott Verdon Roe (3) ·
Arthur William Judge (1) ·
Bert Hinkler (2) ·
Charles Denniston Burney (2) ·
Christian Lorenzen (1) ·
Dr. Cornelis Schmoute (1) ·
Emanuel Spreekmeester (1) ·
Floris Albert van Heyst (1) ·
Frederick Arthur Ellis Jr. (1) ·
Frederick Handley Page (1) ·
Frederick Sigrist (1) ·
Henry Charles DICKSON (1) ·
James Jacob Mayrow (1) ·
Jean Baptiste Passat (1) ·
John Unett COATES (1) ·
Nicolaas Everhard Groeneveld Meyer (1) ·
Paul de Crèquy (1) ·
Pieter Barteld Van Leggelo (2) ·
Rene Cecil Motte (2) ·
Richard Matthews Ruck (1) ·
Robert Arthur Bruce (1) ·
Serge Vincent De Bolotoff (1) ·
Sydney James Waters (1) ·
Thomas James Taplin, Jr. (1) ·
Thomas James Taplin, Sr. (1) ·
Thomas Mill Ritchie (1) ·
Walter George Tarrant (3) ·
William Alexander McDougall (1) ·
William Davey Oddy (3) ·
William John Adderley (1)
None (6) ·
Albert Peter Thurston (1) ·
Alexander Albert Holle (2) ·
Alliott Verdon Roe (3) ·
Bert Hinkler (2) ·
BRITISH CELLULOSE CHEM (1) ·
Charles Denniston Burney (2) ·
Chessborough Mackenzie-Kennedy (4) ·
Christian Lorenzen (1) ·
Dr. Cornelis Schoute (1) ·
Emanuel Spreekmeester (1) ·
Floris Albert van Heyst (1) ·
Frederick Arthur Ellis Jr. (1) ·
Frederick Handley Page (7) ·
HENRY Charles DICKSON (1) ·
James Jacob Mayrow (1) ·
Jean Baptiste Passat (1) ·
John UNETT COATES (1) ·
Nicolaas Everhard Groeneveld Meyer (1) ·
PATENT (1) ·
Paul de Crèquy (1) ·
Pieter Barteld Van Leggelo (2) ·
Raymond Roze Perkins (1) ·
Rene Cecil Motte (2) ·
Richard Matthews Ruck (1) ·
Robert Arthur Bruce (1) ·
Serge Vincent de Bolotoff (1) ·
Sopwith Aviation (1) ·
Sydney James Waters (1) ·
Thomas James Taplin, Jr. (1) ·
Thomas James Taplin, Sr. (1) ·
Thomas Mill Ritchie (1) ·
Walter George Tarrant (3) ·
William Alexander McDougall (1) ·
William Davey Oddy (3) ·
William John Adderley (1)
Tech fields:
Application number:
None (46) ·
Patent GB-1911-29012 (1) ·
Patent GB-1912-29012.15939 (1) ·
Patent GB-1915-15290 (1) ·
Patent GB-1916-112480 (1) ·
Patent GB-1917-128301 (1) ·
Patent GB-1917-128630 (1) ·
Patent GB-1918-117570 (1) ·
Patent GB-1918-128040 (1) ·
Patent GB-1918-140127 (1) ·
Patent GB-1927-653688 (1) ·
Patent NL-1918-08-05 Spreekmeester (1) ·
Patent US-1918-1435190 (1)
None (34) ·
A. M. & William Clark (1) ·
Am. Henry (1) ·
Armengaud jeune (1) ·
Boramé et Julien (1) ·
Brandon frères (1) ·
Carpmaels & Radford (1) ·
Charles Assi (1) ·
Clement Lean (1) ·
E. Blétry (1) ·
E. Vattier (1) ·
Greish (1) ·
H. G. Law (1) ·
James R. Townsend (1) ·
John E. Raworth & Moss (1) ·
Lavoix, Mosès et Genet (1) ·
Marks & Clerk (1) ·
None (1) ·
Rayner & Co. (1) ·
Stanley, Popplewell & Co. (1) ·
Thuks Areenaw (1) ·
W. P. Thompson & Co. (2) ·
Y. Talvard (1)
None (28) ·
IPC B63H1/12 (1) ·
IPC B64B1/16 (1) ·
IPC B64B1/58 (1) ·
IPC B64C1/00 (1) ·
IPC B64C1/06 (1) ·
IPC B64C11/04 (2) ·
IPC B64C11/36 (2) ·
IPC B64C11/40 (1) ·
IPC B64C13/00 (1) ·
IPC B64C17/00 (1) ·
IPC B64C25/00 (3) ·
IPC B64C27/28 (2) ·
IPC B64C3/00 (1) ·
IPC B64C3/14 (1) ·
IPC B64C3/26 (1) ·
IPC B64C3/48 (1) ·
IPC B64C3/50 (1) ·
IPC B64C3/56 (3) ·
IPC B64C35/00 (4) ·
IPC B64C5/00 (1) ·
IPC B64C9/00 (1) ·
IPC B64D27/00 (1) ·
IPC B64D45/00 (2) ·
PC B64C27/00 (1)
CPCs:
Showing below up to 59 results in range #1 to #59.
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
P
- Patent CA-1921-233350
- Patent DE-1912-322183
- Patent DE-1913-323338
- Patent DE-1916-366693
- Patent DE-1917-328806
- Patent DK-1919-25941
- Patent DK-1919-27363
- Patent FR-1915-502517
- Patent FR-1917-498970
- Patent FR-1917-503900
- Patent FR-1918-504891
- Patent FR-1918-516465
- Patent FR-1920-498823
- Patent FR-1920-498901
- Patent FR-1920-498905
- Patent FR-1920-498980
- Patent FR-1920-498984
- Patent FR-1920-499183
- Patent FR-1920-499188
- Patent FR-1920-499542
- Patent FR-1920-499907
- Patent FR-1920-519352
- Patent FR-1921-539378
- Patent FR-1922-558925
- Patent FR-1928-653688
- Patent GB-1915-17066
- Patent GB-1915-38006
- Patent GB-1915-44867
- Patent GB-1916-157998
- Patent GB-1917-165798
- Patent GB-1918-122164
- Patent GB-1918-140127
- Patent GB-1918-146548
- Patent GB-1918-157473
- Patent GB-1918-166196
- Patent GB-1919-130983
- Patent GB-1920-137341
- Patent GB-1920-138381
- Patent GB-1920-139527
- Patent GB-1920-140113
- Patent GB-1920-140276
- Patent GB-1920-141082
- Patent GB-1920-150753
- Patent GB-1920-170342
- Patent GB-1921-166577
- Patent GB-1927-298181
- Patent GB-1927-653688
- Patent NL-1917-4962
- Patent NL-1917-4962
- Patent NL-1917-4962
- Patent NL-1919-5367
- Patent NL-1919-6062
- Patent NL-1919-6220
- Patent NL-1919-6468
- Patent US-1913-1354728
- Patent US-1918-1362511
- Patent US-1918-1412362
- Patent US-1918-1435190
- Patent US-1919-1362032