Assignee
NAT BULK EQUIPMENT INC
US·6 granted patents·226 citations·filing 1982–1997
Top patents by PatentIndex Score
6 records- 0189US5788449AMassager system for a bulk bag unloaderNAT BULK EQUIPMENT INC·Filed 1997·Granted Aug 4, 1998·69 cites·15 claims
- 0286US5787945ABulk bag support for fillingNAT BULK EQUIPMENT INC·Filed 1996·Granted Aug 4, 1998·57 cites·16 claims
- 0382US5302073ALift and seal drum dumperNAT BULK EQUIPMENT INC·Filed 1992·Granted Apr 12, 1994·51 cites·11 claims
- 0472US5692868ASystem and method for unloading bulk material from a semi-rigid containerNAT BULK EQUIPMENT INC·Filed 1996·Granted Dec 2, 1997·31 cites·12 claims
- 0556US4449880ATiltable platformNAT BULK EQUIPMENT INC·Filed 1982·Granted May 22, 1984·12 cites·12 claims
- 0624US5488882ATilter catch mechanismNAT BULK EQUIPMENT INC·Filed 1994·Granted Feb 6, 1996·6 cites·6 claims
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