Assignee
J R JOHANSON INC
US·3 granted patents·44 citations·filing 1986–1997
Top patents by PatentIndex Score
3 records- 0175US5361945ACombination hopperJ R JOHANSON INC·Filed 1993·Granted Nov 8, 1994·36 cites·12 claims
- 0232US4795266ASolids blender with cylindrical insertsJ R JOHANSON INC·Filed 1986·Granted Jan 3, 1989·4 cites·3 claims
- 0331US6086307AHoppers with directionally applied relative motion to promote solids flowJ R JOHANSON INC·Filed 1997·Granted Jul 11, 2000·4 cites·6 claims
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