Filings by year

E04H 6/188: granted patents and published applications per publication year
YearGranted patentsPublished applications
198810
198910
199000
199100
199210
199300
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200700
200800
200912
201000
201100
201200
201301
201401
201500
201620
201701
201801
201910
202013
202103
202242
202334
202456
202512
202631

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.