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BAEHRE & GRETEN

Overview
  • Total Patents
    456
About

BAEHRE & GRETEN has a total of 456 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany, United States and Finland. Its main competitors in its focus markets machine tools, machines and materials and metallurgy are METSO PANELBOARD GMBH, KVAERNER PANEL SYS GMBH and COMPAK SYST.

Patent filings per year

Chart showing BAEHRE & GRETENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Greten Berndt 41
#2 Seeger Guenter 27
#3 Wiemann Dieter 20
#4 Mets Albert De 20
#5 Buecking Guenter 18
#6 Greten B 15
#7 Heller Wolfgang 15
#8 De Mets Albert 10
#9 Neubauer Harry 10
#10 Greten Berndt Dipl Ing 9

Latest patents

Publication Filing date Title
DE19543275A1 Filter device and method for its operation
DE19541818A1 Spreading device for non-woven fabric production
DE19511414A1 Metering bunker for particulate materials partic. of lignocellulose
DE4439653A1 Spreader for adhesive coated chips or fibres in esp. plywood chipboard
DE4414957A1 Continuously working double belt press
DE4414958C1 Belt grinder for board material
DE4341174A1 Process and assembly pre-mix liquid glue ingredients
DE4315922C1 Method and apparatus for continuously spreading adhesive in a mixture
DE4313361A1 Surface-enhanced moulding and process for its preparation
DE4312625A1 Drive device, especially for driving a sanding belt (grinding belt) of a belt sander (belt grinder)
CN1092009A Method and apparatus for working of stem of one-year-plant
DE4243917C1 Continuous mfg. plant for compacted fibrous sheets - uses press roller with setting devices spaced along length of roller mantle adjusted to control thickness of obtained sheet material
DE4241467A1 Discharge for slow flowing loose materials - has loosening conveyor member moving against flow of material for continuous flow down side of container walls
EP0546402A2 Method and apparatus for continuous production of surface refined boards and chip board so obtained
DE4218180A1 Continuous press in fibre and chip board production - has auxiliary surface press following initial pressing process and heated or cooled strip passing from pressing drum over guide on surface drum
DE4213928A1 Distribution of glue impregnated chips or shavings in chip or fibreboard prodn. - using disc separator comprising horizontal row of discs located between mixing and distributing rollers and mixing and large chip rejecting rollers
DE4212001A1 Distribution machine for production of chip or fibre board - has zig zag sieve in distribution chamber whose salient edges are horizontal
US5277856A Method for manufacturing shaped bodies from gypsum, water, fibers and light aggregate particles
DE4142438A1 PLATE AND METHOD FOR THE PRODUCTION THEREOF
DE4140982A1 Continuous mfr. of surface faced chipboard