Filings by year

F03B 13/183: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197710
197810
197900
198000
198120
198210
198330
198420
198510
198600
198700
198800
198910
199000
199110
199200
199300
199400
199500
199610
199700
199800
199910
200000
200110
200201
200301
200410
200500
200600
200701
200811
200911
201015
201113
201234
201333
201455
201543
201622
201732
201825
201933
202055
202132
202236
202342
202424
202542
202621

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