Filings by year

F01C 1/105: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198000
198100
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200010
200100
200200
200301
200401
200500
200610
200700
200800
200900
201000
201100
201200
201300
201402
201500
201620

By publication year. Applications have been published since 2001.