Assignee
HESSTON CORP
140 granted patents·2,991 citations·filing 1973–1987
Top patents by PatentIndex Score
140 records- 0199US4074623AMethod for binding a crop baleHESSTON CORP·Filed 1976·Granted Feb 21, 1978·62 cites·10 claims
- 0298US4637406AChaff and straw spreading attachment for combinesHESSTON CORP·Filed 1984·Granted Jan 20, 1987·133 cites·10 claims
- 0398US4142746AStrand tying mechanismHESSTON CORP·Filed 1977·Granted Mar 6, 1979·47 cites·5 claims
- 0497US4429517AHarvesting header with adjustable draper for left, right or center deliveryHESSTON CORP·Filed 1981·Granted Feb 7, 1984·92 cites·9 claims
- 0597US4037528ADensity control mechanism for crop balerHESSTON CORP·Filed 1976·Granted Jul 26, 1977·58 cites·17 claims
- 0695US4224867ACrop loading monitor for rotary balersHESSTON CORP·Filed 1979·Granted Sep 30, 1980·52 cites·7 claims
- 0795US4106267ABaler loading method and apparatusHESSTON CORP·Filed 1977·Granted Aug 15, 1978·32 cites·9 claims
- 0894US4742880AMethod and apparatus for determining the weight of bales issuing from a crop balerHESSTON CORP·Filed 1987·Granted May 10, 1988·69 cites·10 claims
- 0994US4637201AWide-cut windrower-conditioner having uniform crop distribution and conditioningHESSTON CORP·Filed 1984·Granted Jan 20, 1987·61 cites·14 claims
- 1094US4246742ADouble sickle mechanismHESSTON CORP·Filed 1978·Granted Jan 27, 1981·62 cites·3 claims
- 1193US4135444AApparatus for loading and baling crop materialHESSTON CORP·Filed 1977·Granted Jan 23, 1979·36 cites·8 claims
- 1293US4066274ATandem folding implementHESSTON CORP·Filed 1976·Granted Jan 3, 1978·50 cites·15 claims
- 1393US4061194ATractor mounted scraper bladeHESSTON CORP·Filed 1976·Granted Dec 6, 1977·45 cites·3 claims
- 1492US3941003ABalanced sickle driveHESSTON CORP·Filed 1974·Granted Mar 2, 1976·52 cites·19 claims
- 1591US4034543ACrop density sensing mechanism for baler loading apparatusHESSTON CORP·Filed 1976·Granted Jul 12, 1977·52 cites·14 claims
- 1690US4196661AKnotting monitor for crop balersHESSTON CORP·Filed 1978·Granted Apr 8, 1980·37 cites·4 claims
- 1790US4117775ATying needle safety control for crop balersHESSTON CORP·Filed 1977·Granted Oct 3, 1978·35 cites·9 claims
- 1889US4894979ASickle guard having adjustable knife section hold-down structureHESSTON CORP·Filed 1983·Granted Jan 23, 1990·47 cites·6 claims
- 1989US4512416AFlat fold implement frameHESSTON CORP·Filed 1982·Granted Apr 23, 1985·39 cites·10 claims
- 2089US4345870AQuick attach loaderHESSTON CORP·Filed 1980·Granted Aug 24, 1982·58 cites·10 claims
- 2189US4106268AMethod for loading and baling crop materialHESSTON CORP·Filed 1976·Granted Aug 15, 1978·44 cites·5 claims
- 2288US4182101AMachine for coiling fibrous crop materials into large round balesHESSTON CORP·Filed 1977·Granted Jan 8, 1980·34 cites·15 claims
- 2388US4108062AApparatus for binding a crop baleHESSTON CORP·Filed 1977·Granted Aug 22, 1978·25 cites·14 claims
- 2487US4275550ACrop balerHESSTON CORP·Filed 1979·Granted Jun 30, 1981·42 cites·9 claims
- 2586US4157643ABaler loading apparatusHESSTON CORP·Filed 1977·Granted Jun 12, 1979·25 cites·9 claims
- 2685US4124080ATractor mounted scraper bladeHESSTON CORP·Filed 1977·Granted Nov 7, 1978·27 cites·15 claims
- 2785US4084396AAdjustable row spacing forage headHESSTON CORP·Filed 1976·Granted Apr 18, 1978·44 cites·20 claims
- 2884US4211287AFolding tool beams with level equalizer therebetweenHESSTON CORP·Filed 1978·Granted Jul 8, 1980·22 cites·10 claims
- 2983US4813296AFlywheel sickle drive mechanismHESSTON CORP·Filed 1987·Granted Mar 21, 1989·41 cites·7 claims
- 3083US4676053AQuick adjust flotation apparatus for a crop harvesterHESSTON CORP·Filed 1985·Granted Jun 30, 1987·40 cites·13 claims
- 3183USD268678SBalerHESSTON CORP·Filed 1980·Granted Apr 19, 1983·23 cites·1 claims
- 3283US4297833ACrop pickup with outboard cam controlHESSTON CORP·Filed 1979·Granted Nov 3, 1981·33 cites·6 claims
- 3383US4106270AFour row forage harvesterHESSTON CORP·Filed 1976·Granted Aug 15, 1978·45 cites·17 claims
- 3482US4604858APlunger cleanout apparatus for underfed crop balerHESSTON CORP·Filed 1984·Granted Aug 12, 1986·26 cites·9 claims
- 3581US4168659ABale density control systemHESSTON CORP·Filed 1978·Granted Sep 25, 1979·22 cites·14 claims
- 3681US4118918ABaler apparatusHESSTON CORP·Filed 1977·Granted Oct 10, 1978·16 cites·26 claims
- 3781US4060961ACrop harvesting rotorHESSTON CORP·Filed 1976·Granted Dec 6, 1977·34 cites·9 claims
- 3880US4444409AOscillator limit in articulated land vehicleHESSTON CORP·Filed 1982·Granted Apr 24, 1984·30 cites·9 claims
- 3980US4236585AFold-back implement frame having angle adjustmentHESSTON CORP·Filed 1978·Granted Dec 2, 1980·24 cites·18 claims
- 4079US4200157ASpring cushioned shank for earthworking chisel having trip mechanism with automatic resetHESSTON CORP·Filed 1978·Granted Apr 29, 1980·19 cites·5 claims
- 4179US4155298ABale starting gate for rotary balerHESSTON CORP·Filed 1977·Granted May 22, 1979·22 cites·14 claims
- 4279US3979074AMethod and apparatus for processing crop stacksHESSTON CORP·Filed 1974·Granted Sep 7, 1976·34 cites·29 claims
- 4378US4223743AFoldable implement with raisable tool assemblyHESSTON CORP·Filed 1978·Granted Sep 23, 1980·18 cites·9 claims
- 4478US4215964ABale-accumulating trailerHESSTON CORP·Filed 1977·Granted Aug 5, 1980·28 cites·3 claims
- 4577USD271398SRear mounted mower for tractorsHESSTON CORP·Filed 1980·Granted Nov 15, 1983·17 cites·1 claims
- 4677US4386661ARear mounted rotary tillerHESSTON CORP·Filed 1981·Granted Jun 7, 1983·30 cites·9 claims
- 4776US4021995ACrop conditioning rotorHESSTON CORP·Filed 1975·Granted May 10, 1977·25 cites·11 claims
- 4875US4850271ARound baler having simulated bale size and shape indicatorHESSTON CORP·Filed 1987·Granted Jul 25, 1989·51 cites·14 claims
- 4975US4336750AStray crop buildup expeller for rotary balersHESSTON CORP·Filed 1980·Granted Jun 29, 1982·23 cites·4 claims
- 5074US4746869ACircuit for testing inductive coilsHESSTON CORP·Filed 1987·Granted May 24, 1988·30 cites·19 claims
Showing the top 50 of 140 patent records by PatentIndex Score.
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