Filings by year

B63H 9/1007: granted patents and published applications per publication year
YearGranted patentsPublished applications
197740
197810
197910
198000
198100
198200
198310
198420
198520
198610
198710
198800
198900
199000
199110
199200
199300
199400
199510
199600
199700
199800
199900
200000
200100
200201
200310
200400
200500
200601
200712
200810
200900
201010
201100
201200
201300
201400
201501
201602
201710
201820
201901
202000
202110

By publication year. Applications have been published since 2001.

Subgroups

Granted patents