Filings by year

D06B 1/06: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197700
197830
197920
198030
198100
198200
198300
198430
198510
198600
198710
198800
198910
199000
199120
199200
199310
199410
199500
199630
199700
199810
199910
200010
200100
200200
200300
200400
200500
200601
200702
200810
200901
201000
201100
201200
201300
201400
201500
201602
201701
201820

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents