Filings by year

F25D 2331/807: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198000
198100
198200
198300
198400
198500
198600
198700
198810
198900
199010
199120
199200
199310
199420
199510
199600
199700
199800
199900
200020
200111
200221
200313
200411
200512
200601
200701
200812
200911
201000
201100
201211
201301
201413
201500
201621
201720
201800
201900
202004
202111
202220
202310
202400
202511

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents