Filings by year

E04H 1/14: granted patents and published applications per publication year
YearGranted patentsPublished applications
197920
198000
198130
198210
198320
198420
198500
198610
198710
198810
198900
199030
199140
199200
199320
199400
199500
199610
199710
199810
199900
200010
200100
200200
200300
200402
200510
200601
200701
200810
200900
201010
201100
201210
201301
201413
201510
201623
201733
201828
201912
202054
202134
202235
202374
202433
202512
202602

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