Filings by year

F02M 15/045: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198010
198100
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200700
200800
200900
201000
201100
201200
201300
201400
201500
201601
201710

By publication year. Applications have been published since 2001.