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KNIGHT MFG CORP

Overview
  • Total Patents
    29
About

KNIGHT MFG CORP has a total of 29 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets agriculture, machines and chemical engineering are ITO YOSHIHIDE, KNOLLE WILHELM PROF DR ING DR and AGRITECNO YAZAKI CO LTD.

Patent filings per year

Chart showing KNIGHT MFG CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saunders William M 11
#2 Joranlien Ric S 7
#3 Mcfarlane Claude 7
#4 Knight Stanley W 7
#5 Mcfarlane Claude L 4
#6 Knight William S 3
#7 Brauer Daniel R 3
#8 Knight Stanley H 3
#9 Albright Christopher 2
#10 Liimatainen William J 2

Latest patents

Publication Filing date Title
WO02074425A1 A mixer apparatus
CA2317846A1 A distributor apparatus for spreading materials
US6467945B1 Discharge apparatus for a mixer for mixing and discharging livestock feed and the like
US6206306B1 Discharge apparatus for discharging materials
US6241451B1 Distributor apparatus for spreading materials
US6013880A Material supporting apparatus
US6024305A Discharge apparatus for discharging materials
NZ270192A Manure spreader with container for manure with separate feed and discharge augers therein
US5544762A Separating apparatus
US5435494A Spreader apparatus for spreading manure
US5385403A Mixing apparatus for mixing materials
CA2088695C Spreader apparatus for spreading manure
US4720047A Auger for conveying materials such as manure