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GUSTAFSON INC

Overview
  • Total Patents
    56
About

GUSTAFSON INC has a total of 56 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets agriculture, measurement and basic materials chemistry are SYMBIOTA INC, POLYOR SARL and PLANT PROT LTD.

Patent filings per year

Chart showing GUSTAFSON INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weber Joseph A 10
#2 Wenshau Hugo 6
#3 Weber J 4
#4 Weber Joseph Anton 4
#5 Rushing K 4
#6 Riggs Jennifer Lynn 3
#7 Clements George W 2
#8 Weber J A 2
#9 Clements George William 2
#10 Rushing Kyle W 2

Latest patents

Publication Filing date Title
US6228883B1 Seed treatment fungicides for control of plant diseases
US5891246A Seed coating apparatus
US4587858A Crosscut sampler with auger clean out
US4538472A Pneumatic crosscut sampler
US4433587A Sampler for flowing pressurized dry material
US4465016A Metering device for liquid treatments
US4275682A Peanut seed treating machine
US4389906A Automatic crosscut sampler
US4339456A Peanut seed treating
DE2837369A1 Cross-cut sampler for pneumatic conveying systems - has movable sample slot with sealing system using resilient gaskets and has movement guidance tracks
FR2434384A1 Cross-cut sampler for pneumatic conveying systems - has movable sample slot with sealing system using resilient gaskets and has movement guidance tracks
GB2028274A Crosscut sampler for pneumatic conveying systems
CA1109692A Crosscut sampler for pneumatic conveying systems
US4167896A Pump for auger treater
US4120203A Crosscut sampler for pneumatic conveying systems
US4082004A Crosscut sampler
US4023525A Seed treater
US4079696A Apparatus for treating seeds with a liquid
US3912231A Apparatus for treating and mixing particles