Filings by year

B24C 3/12: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198020
198130
198210
198300
198400
198500
198600
198700
198820
198900
199010
199100
199200
199330
199430
199500
199610
199730
199810
199900
200010
200131
200202
200332
200411
200524
200611
200700
200812
200920
201001
201112
201202
201321
201414
201512
201653
201744
201846
201924
202024
202147
202237
202334
202472
202535
202622

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

Recent patents

Most cited

By later US patents