Assignee
GOODWIN R INT LTD
GB·6 granted patents·237 citations·filing 1984–1996
Top patents by PatentIndex Score
6 records- 0186US5392810APlates for wafer check valvesGOODWIN R INT LTD·Filed 1993·Granted Feb 28, 1995·66 cites·11 claims
- 0280US4694853AWafer check valvesGOODWIN R INT LTD·Filed 1985·Granted Sep 22, 1987·45 cites·2 claims
- 0373US4666476AFluid/fluid separatorsGOODWIN R INT LTD·Filed 1984·Granted May 19, 1987·29 cites·10 claims
- 0472US5711343ADual plate check valveGOODWIN R INT LTD·Filed 1996·Granted Jan 27, 1998·47 cites·24 claims
- 0566US4650342AAgitating particulate solidsGOODWIN R INT LTD·Filed 1986·Granted Mar 17, 1987·24 cites·12 claims
- 0663US5819790AFluid check valveGOODWIN R INT LTD·Filed 1995·Granted Oct 13, 1998·26 cites·4 claims
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