Filings by year

E01F 9/675: granted patents and published applications per publication year
YearGranted patentsPublished applications
198110
198200
198300
198400
198500
198600
198710
198800
198900
199000
199100
199200
199310
199400
199510
199610
199710
199800
199910
200000
200121
200210
200300
200410
200500
200600
200700
200800
200900
201000
201100
201200
201301
201410
201500
201601
201700
201800
201900
202010
202101
202210

By publication year. Applications have been published since 2001.