Learn more

ROGERS TOOLS

Overview
  • Total Patents
    28
About

ROGERS TOOLS has a total of 28 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, machines and materials and metallurgy are ERNST BLAU, HOSOI TOSHIAKI and BIC TOOL CO LTD.

Patent filings per year

Chart showing ROGERS TOOLSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Britzke Robert W 15
#2 Fang Zhigang 8
#3 Eason Jimmy 8
#4 Nover Harry E 4
#5 Mitchell James L 3
#6 Mitchell James D 2
#7 Wolfe Jr John R 2
#8 Arfele Robert W 2
#9 Ojanen Randall W 2
#10 Britzke Ii Robert W 1

Latest patents

Publication Filing date Title
US6029756A Nozzle positioning assembly
US5931542A Device and method for preventing wear on road milling and trenching equipment
US5780139A Multi-layer anvil for ultra high pressure presses
GB9606543D0 An apparatus and method for shearing rock, rock-like material and mineral deposits with reduced drum chatter
US5503463A Retainer scheme for cutting tool
EP1203828A1 Surface decarburization of a drill bit having a refined primary cutting edge
US5628837A Surface decarburization of a drill bit having a refined primary cutting edge
US5609447A Surface decarburization of a drill bit
US5529384A Bit holder block and cutter bit therefor
US5387019A Drill handling tool
US4856974A Internally insulated extrusion die
US4784543A Quick change tool holder
US4836706A Quick change tool holder
US4752196A Internally insulated extrusion die
US4655631A Quick change tool holder