Filings by year

B44C 1/1745: granted patents and published applications per publication year
YearGranted patentsPublished applications
198410
198520
198610
198710
198810
198900
199010
199100
199210
199310
199400
199500
199600
199710
199810
199930
200030
200111
200201
200301
200411
200500
200611
200710
200800
200900
201000
201100
201201
201300
201401
201500
201601
201711
201811
201910
202000
202102
202210
202301

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents