Learn more

TIMBERJACK INC

Overview
  • Total Patents
    53
About

TIMBERJACK INC has a total of 53 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets agriculture, machines and transport are EATON YALE LTD, PLUSTECH OY and JOHN DEERE FORESTRY OY.

Patent filings in countries

World map showing TIMBERJACK INCs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Disabatino Benjamin 13
#2 Wildey Allan J 12
#3 Bergquist Ulf 8
#4 Johnson Thomas E 5
#5 Raszga Calin L 4
#6 Girard Jeffrey R 4
#7 Wildey Allan John 3
#8 Robinson Terrence 3
#9 Hartsell Eric J 3
#10 Mauchlen Leslie 3

Latest patents

Publication Filing date Title
US2006185355A1 Hydraulic gravitational load energy recuperation
CA2536848A1 Hydraulic gravitational load energy recuperation
CA2503818A1 Tree feller power management
US7165397B2 Anti-stall pilot pressure control system for open center systems
CA2466329A1 Felling head accumulator arm
CA2466384A1 Butt plate for feller buncher
US7007730B2 Apparatus and method for severing a tree and reducing the tree stump
CA2440940A1 Steering system for articulated vehicles
US7412315B2 Steering system for articulated vehicles
US7007727B2 Disc saw felling head housing improvements
CA2357386A1 High rotation felling head mechanism
CA2352637A1 Tree felling disc saw tooth and blade construction
US6578610B2 Automatic feller/buncher clamp control
CA2342661A1 Hydraulic boom control
CA2320657A1 Felling head accumulator arm
US6374877B1 Bar saw feller buncher and method of felling trees
US6173973B1 Forestry machine swing-house leveling mechanism
CA2241670A1 Disc saw felling head chip path management construction
US5816299A Disc saw felling head chip discharge
CA2196728A1 Actuator driven slewing mechanism for timber processing workhead