Assignee
J & M MANUFACTURING CO INC
US·8 granted patents·316 citations·filing 1976–1999
Top patents by PatentIndex Score
8 records- 0191US5013208AGrain wagon with unload mechanismJ & M MANUFACTURING CO INC·Filed 1989·Granted May 7, 1991·61 cites·7 claims
- 0288US5340265AGrain wagon with unload mechanismJ & M MANUFACTURING CO INC·Filed 1992·Granted Aug 23, 1994·61 cites·6 claims
- 0384US5100281AGrain wagon with unload mechanismJ & M MANUFACTURING CO INC·Filed 1991·Granted Mar 31, 1992·49 cites·5 claims
- 0483US6047989ATransport trailer with combine head support and hold down unitsJ & M MANUFACTURING CO INC·Filed 1998·Granted Apr 11, 2000·49 cites·13 claims
- 0581US4522578AApparatus for introducing a foamable plastic insulation into the space defined by an inner core pipe and an outer casing pipe while maintaining the spacing of the pipesJ M MANUFACTURING CO INC·Filed 1980·Granted Jun 11, 1985·37 cites·1 claims
- 0669US5615990AAuger unit for a granular material transport wagonJ & M MANUFACTURING CO INC·Filed 1995·Granted Apr 1, 1997·30 cites·5 claims
- 0747US6095616AGravity discharge grain wagon with discharge opening closure systemJ & M MANUFACTURING CO INC·Filed 1999·Granted Aug 1, 2000·15 cites·9 claims
- 0847US4024939AWagon box having side and center delivery from one openingJ & M MANUFACTURING CO INC·Filed 1976·Granted May 24, 1977·14 cites·9 claims
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