Granted patents
286
Published applications
150
Assignees
119
Inventors
363
Latest grant
28 Jul 2026

Filings by year

F16D 3/41: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197740
1978100
197980
198030
198120
198270
198370
198450
198570
198650
198790
198830
1989100
199050
199150
199220
199340
199460
199540
199620
1997120
199890
199950
200070
2001100
200255
200316
2004813
200567
2006118
200756
2008610
200917
201064
201134
201283
201336
201445
201544
2016313
201764
2018912
201978
202056
2021126
202247
202342
202441
202552
202611

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

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By later US patents