Filings by year

D05B 1/04: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198000
198100
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199210
199300
199400
199500
199600
199700
199800
199900
200000
200100
200203
200330
200400
200500
200600
200700
200800
200901
201000
201111
201202
201320
201400
201511
201613
201701
201811
201900
202010
202100
202200
202300
202401
202510

By publication year. Applications have been published since 2001.