Filings by year

G01B 21/12: granted patents and published applications per publication year
YearGranted patentsPublished applications
198410
198500
198600
198700
198800
198900
199000
199110
199200
199300
199400
199500
199610
199700
199800
199900
200000
200110
200202
200302
200411
200510
200600
200701
200801
200904
201011
201121
201211
201310
201412
201501
201630
201702
201800
201912
202003
202133
202244
202345
202423
202530

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents