Assignee
HAYBUSTER MANUFACTURING
22 granted patents·985 citations·filing 1974–1992
Top patents by PatentIndex Score
22 records- 0196US3966128AFeed control for tub type hay grinderHAYBUSTER MANUFACTURING·Filed 1974·Granted Jun 29, 1976·71 cites·8 claims
- 0294US4116140APress wheel depth control for grain drill furrow openersHAYBUSTER MANUFACTURING·Filed 1976·Granted Sep 26, 1978·82 cites·3 claims
- 0393US4711253AChaff blower for combinesHAYBUSTER MANUFACTURING·Filed 1986·Granted Dec 8, 1987·65 cites·10 claims
- 0493US4449672AMachine for loading and disintegrating large bales of forage materialHAYBUSTER MANUFACTURING·Filed 1981·Granted May 22, 1984·56 cites·17 claims
- 0593US4134554AGrinder cylinder control for waste paper grinderHAYBUSTER MANUFACTURING·Filed 1976·Granted Jan 16, 1979·60 cites·6 claims
- 0688US5317783AVacuum trailerHAYBUSTER MANUFACTURING·Filed 1992·Granted Jun 7, 1994·83 cites·19 claims
- 0786US5090630ABale grinder with lift and carrier forksHAYBUSTER MANUFACTURING·Filed 1990·Granted Feb 25, 1992·53 cites·8 claims
- 0885US4565141ASeeding apparatus with fertilizer applicatorHAYBUSTER MANUFACTURING·Filed 1983·Granted Jan 21, 1986·67 cites·9 claims
- 0985US4417530APlanting apparatusHAYBUSTER MANUFACTURING·Filed 1982·Granted Nov 29, 1983·69 cites·5 claims
- 1084US5011091ACellulose fiberization apparatusHAYBUSTER MANUFACTURING·Filed 1989·Granted Apr 30, 1991·28 cites·11 claims
- 1182US4638748AApplicator and grain drill shankHAYBUSTER MANUFACTURING·Filed 1985·Granted Jan 27, 1987·71 cites·4 claims
- 1281US4607581AFurrow opener for seederHAYBUSTER MANUFACTURING·Filed 1984·Granted Aug 26, 1986·53 cites·9 claims
- 1380US5226269AApparatus and method for automatically baling loose fibrous materialHAYBUSTER MANUFACTURING·Filed 1992·Granted Jul 13, 1993·44 cites·17 claims
- 1479US4674419AFurrow opener for seederHAYBUSTER MANUFACTURING·Filed 1986·Granted Jun 23, 1987·60 cites·8 claims
- 1574US4539921ADrill frame constructionHAYBUSTER MANUFACTURING·Filed 1983·Granted Sep 10, 1985·43 cites·6 claims
- 1671US4077478ADown pressure control mechanism for grain drillsHAYBUSTER MANUFACTURING·Filed 1977·Granted Mar 7, 1978·25 cites·15 claims
- 1766US4293043ASoil undercutter with trip release for pivotally mounted shankHAYBUSTER MANUFACTURING·Filed 1979·Granted Oct 6, 1981·12 cites·7 claims
- 1862US4148278ASelf feeding bunk or barrierHAYBUSTER MANUFACTURING·Filed 1977·Granted Apr 10, 1979·17 cites·4 claims
- 1956US4054018ABag filling apparatusHAYBUSTER MANUFACTURING·Filed 1976·Granted Oct 18, 1977·13 cites·15 claims
- 2040US4006833ALowering device for unloading or loading haystacksHAYBUSTER MANUFACTURING·Filed 1975·Granted Feb 8, 1977·7 cites·7 claims
- 2134US4117891AGround drive for grain drillsHAYBUSTER MANUFACTURING·Filed 1977·Granted Oct 3, 1978·4 cites·12 claims
- 2227US5095815AScraping device for can crushing apparatusHAYBUSTER MANUFACTURING·Filed 1990·Granted Mar 17, 1992·2 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →