Learn more

PELZER HELMUT

Overview
  • Total Patents
    108
About

PELZER HELMUT has a total of 108 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and Japan. Its main competitors in its focus markets transport, machines and machine tools are SAMBARK CO LTD, MEIWA INDUSTRIAL CO LTD and TAKEHIRO CO LTD.

Patent filings per year

Chart showing PELZER HELMUTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pelzer Helmut 83
#2 Herumuuto Perutsueru 12
#3 Hafer Udo 5
#4 Heinl Manfred 5
#5 Keller Hans Peter 3
#6 Guenzel Rolf 2
#7 Akyol Tarik 2
#8 Akyol Tarik Dr 1
#9 Gunzel Rolf 1

Latest patents

Publication Filing date Title
US5652415A Molded article designed to absorb airborne sound
EP0666806A1 Moulded article designed to absorb airborne sound
DE4237513A1 Noise insulation panel esp. for engine compartment
DE4232689A1 Roof lining
DE4224667A1 Production of a multi-layer wall covering
DE4214757A1 Damping mat
DE4041864A1 Reutilisation of thermoplastic polyurethane foam components - by heat compressing filled components below decomposition temp.
DE4007703A1 Purifying contaminated ground - by using multiple independent bio-reactors drawn in series or parallel over affected area
DE3932033A1 Sprayable compsn. for damping vibration and preventing droning - contg. hard bitumen, acrylic] ester] copolymer, polymer modified bitumen, and mica
DE3929909A1 HOUSING FOR HOUSING AND OPERATING A LIQUID JET CUTTING TOOL ATTACHED TO THE INSIDE CEILING OF THE HOUSING
DE3929908A1 DEVICE FOR SIMULTANEOUSLY PROCESSING WORKPIECES MOVING IN ONE DIRECTION WITH MULTIPLE LIQUID JET CUTTING DEVICES
DE3918027A1 Producing heavily filled reactive mix - filled reagent at low pressure in elastic metering chamber is injected into second reagent by its high pressure in the mixing zone
DE3835809A1 Noise capsule for an internal combustion engine
US4894275A Floor mat/foot pad for automobiles
JPH01156363A Production of fiber reinforced thermosetting material
DE3827584A1 Liquid store system for various products to be stored
EP0324894A2 Vibration damped axle and method of its production
DE3820888A1 Vibration-damped shaft with a damping layer composed of a viscoelastic mass and a method for its manufacture
DE3819506A1 Process for producing material-covered vehicle seats
DE3816876A1 Process for producing a multilayered moulding