Filings by year

E04D 2001/3497: granted patents and published applications per publication year
YearGranted patentsPublished applications
198010
198100
198200
198300
198410
198500
198600
198700
198800
198900
199000
199100
199200
199300
199420
199500
199610
199700
199810
199920
200010
200131
200200
200301
200410
200500
200600
200700
200800
200900
201001
201100
201200
201300
201400
201500
201600
201700
201800
201901
202000
202100
202200
202301
202400
202510

By publication year. Applications have been published since 2001.