Filings by year

F05D 2210/42: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198000
198110
198200
198300
198410
198510
198600
198700
198810
198900
199000
199100
199210
199310
199400
199500
199600
199700
199800
199910
200000
200110
200200
200300
200400
200500
200601
200701
200802
200902
201021
201112
201220
201310
201410
201502
201601
201702
201801
201924
202012
202130
202213
202310
202410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents