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FERRIS IND INC

Overview
  • Total Patents
    21
About

FERRIS IND INC has a total of 21 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets agriculture, transport and machines are NEW HOLLAND BRAUD SA, FRANZ KLEINE AGRARTECHNIK GMBH and JOHN DEERE BRASIL LTDA.

Patent filings per year

Chart showing FERRIS IND INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Gordon Todd B 10
#2 Wenzel Philip H 5
#3 Nordberg Henry 4
#4 Ferris David 4
#5 Wenzel Philip 2
#6 Shea William 2
#7 Giere David 2
#8 Lauren Robert S 1
#9 Marshall James F 1
#10 Boice Richard K 1

Latest patents

Publication Filing date Title
US6857254B2 Mower suspension system and method
US2002023420A1 Lawn mower suspension assembly
US2002035824A1 Load compensation adjustment in lawnmower having independent suspension
US6244025B1 Load compensation adjustment in lawnmower having independent suspension
US6460318B1 Lawn mower independent suspension
US5946893A Lawn mower having cutter deck motion coupled to mower wheel motion
US6170242B1 Lawn mower having independent drive wheel suspension
US6062333A Riding mower with pivoting front wheel assembly
US5433066A Vehicle frame and cutter assembly lifting mechanism for riding lawn mower
US5529135A Steering mechanism for four wheel lawn mower
US5077959A Dual hydrostatic drive walk-behind mower
US5127215A Dual hydrostatic drive walk-behind mower
US4920734A Drive control for walk-behind mower with hydrostatic transmission
US4879867A Self-propelled mower with hydrostatic drive
US4787195A Power lawnmower with hydrostatic drive
US4663923A Self-propelled mower