Filings by year

E06B 2003/2631: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198200
198310
198400
198510
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200401
200500
200600
200700
200800
200900
201001
201100
201200
201300
201400
201510
201610
201702
201800
201901
202020
202100
202201
202310
202400
202501

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents