Filings by year

Y10T 74/2169: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197910
198000
198110
198200
198300
198430
198520
198600
198700
198800
198920
199000
199100
199210
199310
199400
199500
199610
199700
199800
199900
200000
200100
200210
200300
200400
200500
200600
200700
200801

By publication year. Applications have been published since 2001.