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GRUENZWEIG & HARTMANN MONTAGE

Overview
  • Total Patents
    330
About

GRUENZWEIG & HARTMANN MONTAGE has a total of 330 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets civil engineering, mechanical elements and consumer goods are SAWATA KENZAISHA KK, AIR CELL INNOVATIONS PTY LTD and ROCKWOOL ISOLATION SA.

Patent filings per year

Chart showing GRUENZWEIG & HARTMANN MONTAGEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Patschke Hartmut 16
#2 Bechtel Peter 15
#3 Idler Lothar 11
#4 Adam Wolfram 11
#5 Moreth Alfred 10
#6 Bauer Gerhard 10
#7 Goebel Arthur 9
#8 Vollmer Harry 9
#9 Erlewein Gerhard 9
#10 Oberacker Rolf 8

Latest patents

Publication Filing date Title
WO03034540A1 Protective coating for radiotechnic installations, related components and methods for producing said components
DE10127200A1 Component part has pipe section with continuous first wall with at least one first and at least one second section, whereby in first section an elastic corrugation is formed in first wall and second section is reinforced by second wall
DE19934338A1 Partition wall system for changeable subdivision of rooms
DE19847150A1 Support structure for heat-insulating and / or sound-absorbing material and silencer curtain element using the same
DE19833455A1 Device for holding facade lining components comprises first component with section accommodating facade lining component, which has U-shaped cross-section and is open at both long sides
DE19830351A1 Wide band sound absorber with two layers of sound absorbent material
DE19827262A1 Plastic fastening unit attaching insulation slabs to facade
CZ138598A3 Device for protecting cable lines against fire
DE19746256A1 Fire protection tested room partition
US6263620B1 Soundproof hangar for airplanes
DE19721533A1 Process for protecting cables against fire
DE19639915A1 High temperature insulation system
DE19623801A1 Facade cladding device for attachment of cladding to a building
EP0771995A1 Method for making superinsulation panel, superinsulation panel and its application
DE19541465A1 Connecting wall components, particularly sound insulation components, with metal plate cladding
DE4417402A1 Sound insulating device for noise abatement on rail tracks
DE4413816A1 thermal insulation tape
DE4413796A1 thermal insulation tape
DE4411539A1 thermal insulation tape
DE4404930A1 Noise abatement blanket for indoor testing of motor vehicles