Assignee
NTH INC
US·10 granted patents·258 citations·filing 1990–2006
Top patents by PatentIndex Score
10 records- 0195US7481011B2Double wing scraperNTH INC·Filed 2005·Granted Jan 27, 2009·38 cites·18 claims
- 0287US6227379B1Rotary separator apparatus and methodNTH INC·Filed 1998·Granted May 8, 2001·84 cites·25 claims
- 0381US5853585ARotary separator apparatusNTH INC·Filed 1996·Granted Dec 29, 1998·52 cites·29 claims
- 0470US5628912ARotary separator method for manure slurriesNTH INC·Filed 1994·Granted May 13, 1997·29 cites·13 claims
- 0568US7509758B2Reversible hitch structure for loader attachmentsNTH INC·Filed 2005·Granted Mar 31, 2009·8 cites·21 claims
- 0667US5624241AFlexible hydraulic pump and agitator apparatusNTH INC·Filed 1994·Granted Apr 29, 1997·28 cites·19 claims
- 0755US7637541B2Gate assemblyNTH INC·Filed 2006·Granted Dec 29, 2009·7 cites·7 claims
- 0829US5330332AManure transfer systemNTH INC·Filed 1992·Granted Jul 19, 1994·5 cites·32 claims
- 0925US5009545AWire mesh straightening method and apparatusNTH INC·Filed 1990·Granted Apr 23, 1991·6 cites·29 claims
- 1022US5178233AContinuous lubrication method and apparatusNTH INC·Filed 1991·Granted Jan 12, 1993·1 cites·21 claims
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