Inventor · disambiguated record

Royal R. Swanson

Also filed as: SWANSON ROYAL R

2 granted patents·52 citations·filing 1989–1991

62Inventor score

Technology areasB01D Y10T

Files withMEMTEC AMERICA CORP2

Top patents by PatentIndex Score

2 records

0172US5200077ABackflushable rotary melt polymer filter apparatusMEMTEC AMERICA CORP·Filed 1991·Granted Apr 6, 1993·45 cites·18 claims
0236US4936348ARotary diverter valve having flat valve interfacesMEMTEC AMERICA CORP·Filed 1989·Granted Jun 26, 1990·7 cites·14 claims

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