Filings by year

F02D 1/10: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976100
197760
197890
197980
198080
1981110
1982110
198360
198460
198560
198680
198790
198840
198960
199020
199120
199240
199340
199420
199510
199600
199730
199810
199900
200010
200110
200223
200301
200432
200532
200611
200701
200800
200900
201010
201100
201201
201300
201413
201500
201623
201701
201821
201910
202011
202100
202201
202300
202410

By publication year. Applications have been published since 2001.