Drilldown: Patents
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- Airplane (18)
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- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2415)
Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
Supplementary to patent:
Patent agent:
Brandon frères (16) ·
Marks & Clerk (16) ·
J. S. Withers & Spooner (12) ·
Wheatley & Mackenzie (10) ·
G. Petiau (10) ·
Herbert Haddan & Co. (8) ·
Borame et Julien (5) ·
J. S. Withers (5) ·
Lavoix et Mosès (4) ·
None (4) ·
A. M. & William Clark (4) ·
Gedge & Feeny (3) ·
Charles Assi (3) ·
Haseltine, Lake & Co. (3) ·
E. Bletry (3)
IPCs:
None (38) ·
IPC B64C39/00 (29) ·
IPC B64C17/00 (25) ·
IPC B64C1/00 (18) ·
IPC B64C27/04 (11) ·
IPC B64B1/00 (10) ·
IPC B64C33/02 (8) ·
IPC B64C23/00 (7) ·
IPC B64C13/00 (5) ·
IPC B64C3/38 (5) ·
IPC B64C3/00 (5) ·
IPC B62C5/04 (4) ·
IPC B64B1/58 (4) ·
IPC B64C27/28 (3) ·
IPC B64C5/04 (3) ·
IPC B64C39/10 (3)
CPCs:
CPC B64C17/00 (30) ·
None (23) ·
CPC B64C2700/6295 (22) ·
CPC B64C39/00 (20) ·
CPC B64C2700/6281 (12) ·
CPC B64B1/00 (11) ·
CPC B64C2700/6218 (10) ·
CPC B64C27/04 (8) ·
CPC B64C33/02 (8) ·
CPC B64C23/005 (7) ·
CPC B64C13/00 (6) ·
CPC B64C3/385 (6) ·
CPC B64C2700/6212 (5) ·
CPC B64C2700/6214 (5) ·
CPC B64C3/00 (5) ·
CPC B64C2700/6256 (4) ·
CPC B62C5/04 (4) ·
CPC B64B1/58 (4) ·
CPC B64C39/005 (4) ·
CPC B64C39/10 (4)
Showing below up to 207 results in range #1 to #207.