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HESSTON CORP

Overview
  • Total Patents
    595
About

HESSTON CORP has a total of 595 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, France and Canada. Its main competitors in its focus markets agriculture, machines and transport are BISO BITTER GMBH & CO KG, CLAYSON NV and REDEKOP CHAFF SYSTEMS LTD.

Patent filings per year

Chart showing HESSTON CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gaeddert Melvin V 35
#2 White Allen A 35
#3 Garrison Harold K 29
#4 White Allen Andrew 27
#5 Garrison Harold Keith 27
#6 Hill Amos G 26
#7 Case Cecil L 22
#8 Ratzlaff Howard J 20
#9 Brooks Dean Philip 16
#10 Fell Ferol S 15

Latest patents

Publication Filing date Title
US4829756A Square baler having plunger cleanout means
US4815266A Continuous round baler with accumulating trailer
US4819418A Simplified crop baler
US4850271A Round baler having simulated bale size and shape indicator
US4813296A Flywheel sickle drive mechanism
US4746869A Circuit for testing inductive coils
US4742880A Method and apparatus for determining the weight of bales issuing from a crop baler
EP0273067A2 Baler load sensor
CA1291546C Baler load sensor
CA1292146C Continuous round baler and method
US4663922A Quick attach apparatus for crop harvest header and the like
US4676053A Quick adjust flotation apparatus for a crop harvester
FR2559992A1 Cutter bar support apparatus and cutter bar device for rotary mower
DE3439798A1 Cutter for a harvesting machine
US4617786A Forage harvester having supplemental crop disintegrating means
US4637406A Chaff and straw spreading attachment for combines
US4549482A Cylinder mounting apparatus for hydraulic squeeze control in a crop baler
US4637201A Wide-cut windrower-conditioner having uniform crop distribution and conditioning
US4604858A Plunger cleanout apparatus for underfed crop baler
US4677814A Quick attach apparatus for crop harvest header and the like