Filings by year

Y10T 83/4488: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197900
198000
198100
198200
198300
198400
198510
198600
198700
198800
198910
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200030
200100
200201
200312
200410
200521
200610
200710

By publication year. Applications have been published since 2001.