Filings by year

G01M 3/181: granted patents and published applications per publication year
YearGranted patentsPublished applications
198310
198400
198500
198600
198700
198800
198900
199000
199100
199200
199310
199400
199500
199600
199710
199800
199900
200000
200100
200200
200302
200420
200500
200600
200700
200800
200900
201000
201101
201200
201300
201400
201500
201600
201701
201812
201901
202000
202113
202200
202311
202411
202500
202602

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents