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HAAS JOHANN

Overview
  • Total Patents
    20
About

HAAS JOHANN has a total of 20 patent applications. Its first patent ever was published in 1906. It filed its patents most often in Germany, Switzerland and United States. Its main competitors in its focus markets civil engineering, foods and drinks and medical technology are DRILLING TECH RES INST SHENGLI PETROLEUM ENG CO LTD SINOPEC, BERLIN ANHALTISCHE MASCHINENBA and REFLEX TECH INT PTY LTD.

Patent filings per year

Chart showing HAAS JOHANNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haas Johann 14
#2 Johann Haas 2
#3 Haas Johannes 2
#4 Jiraschek Stefan 2
#5 Eggenmueller Alfred 2
#6 Haas Josef 2
#7 Jiraschek Christoph 1
#8 Pickart Marcus 1
#9 Koletnik Erich 1
#10 Obermaier Fritz 1

Latest patents

Publication Filing date Title
WO2010121602A1 Print roller having sliding races
US2009200291A1 Baking oven having inductors and susceptor plates
DE10344523A1 A tool changing system for drilling machines has an arm mounted on a platform which partly or fully automatically selects and delivers tools to the drill spindle
DE10159045A1 Conveying conveyed material with dust [dust (with) conveyance]
EP0919692A2 Magazine for drill strings and/or casings in a rock drilling machine
DE19852500A1 Stone drilling machine has centrally located drill carriage variable around horizontal axis with magazines in free space in transport position
DE19830447A1 Rock drill magazine
DE19823277A1 Rock drill magazine
DE19823247A1 Rock drill magazine
DE19813560A1 Rock drill magazine
DE19752490A1 Rock drill magazine