Drilldown: Patents

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Patents > Office: FR & Applicant is inventor: Yes & Tech fields : Airplane or hybrid or safety or None & National tech categories : AT 77d or DE 77 or FR 6.2 or None

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CPCs:
CPC B64C39/00 (89) · CPC B64C2700/6295 (84) · CPC B64C17/00 (69) · None (62) · CPC B64C23/005 (47) · CPC B64C2700/6274 (39) · CPC B64C33/02 (38) · CPC B64C3/385 (30) · CPC B64C11/006 (25) · CPC B64C2700/6218 (22) · CPC B64C35/00 (21) · CPC B64C2700/6212 (20) · CPC B64C1/00 (19) · CPC B64C3/00 (16) · CPC B64C33/00 (15) · CPC B64C13/00 (15) · CPC B64C2700/6281 (14) · CPC B64C2700/6219 (14) · CPC B64C2700/6256 (13)
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