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MUMMENHOFF HEINRICH

Overview
  • Total Patents
    18
About

MUMMENHOFF HEINRICH has a total of 18 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Germany, EPO (European Patent Office) and South Africa. Its main competitors in its focus markets machine tools, machines and transport are ARNTZ JOH WILH FA, NORITAKE DIA KK and CO FI PLAST SRL.

Patent filings per year

Chart showing MUMMENHOFF HEINRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mummenhoff Heinrich 17

Latest patents

Publication Filing date Title
EP0796693A1 Machine for straightening circular saw blades and the like
DE4244476A1 Master blade made of fiber-reinforced plastic for circular saw blades and / or cut-off wheels
DE4213186A1 Base blade prodn. method for circular saws, grinding and cutting off disks - involves stacking blade disks and traversing lance with radial shot peening nozzle along peripheral slits to peen bottom of slit in direction parallel to disk plane
EP0523260A1 Blade body of fibre reinforced plastic for circular saw blades or abrasive cutting wheels
EP0303770A1 Circular saw blade having sound-damping plugs
DE3708360A1 Circular-saw blade
DE3708359A1 Device for the chucking of a circular-saw blade
EP0141042A1 Rotary saw blade
DE3346321A1 Circular saw blade with stress-equalising slots
DE3330956A1 Circular-saw blade with folded-up portions
DE2947053A1 Circular saw blade for dry stone cutting - has cutting segments on main body and body covered with high thermally conducting layer
DE2457185A1 Heat insulating cover for windscreen - in waterproof envelope and held on windscreen by suction pads
NL7415275A Suspendable plastic case - for stowage of wet umbrellas in cars, buses, etc.