Inventor

Klaus Schafer

Inventor

Remscheid, DE

Overview

1977–2018

Patent span

Performing operations

Primary field (CPC B)

Patents· 40 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

D01Dprimary

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons13%

G01FMeasuring volume, volume flow, mass flow or liquid level8%

B29CShaping or joining of plastics7%

Y10TTechnical subjects covered by former us classification4%

A61KPreparations for medical, dental or toiletry purposes3%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%

B29BPreparation or pretreatment of the material to be shaped3%

B41JTypewriters3%

B41MPrinting, duplicating, marking, or copying processes3%

B42DBooks3%

PatentTitleYear

10,126,929Agricultural work machine2018 9,725,277'Winding machine'2017 9,112,400'Method for forming electrodynamic machine insulated coils'2015 8,953,008'Method and device for producing color images on substrates containing color bodies and products produced thereby'2015 8,896,647'Method and device for producing colour images by way of a UV laser on pigmented substrates, and products produced as a result'2014 8,615,872'Method of manufacturing a flow measurement device'2013 7,352,072'Method for the closed-loop speed control of an internal combustion engine-generator unit'2008 7,202,055'Process for the production of proteins and the production of arrays of proteins'2007 6,911,207'Cytotoxic T-cell epitopes of the papillomavirus L1-protein and use thereof in diagnostics and therapy'2005 6,826,813'Method and apparatus for stuffer box crimping an advancing multifilament yarn'2004 6,824,717'Method for melt spinning filament yarns'2004 6,716,014'Apparatus and method for melt spinning a synthetic yarn'2004 6,551,545'Method and apparatus for melt spinning a multifilament yarn'2003 6,478,996'Method and apparatus for producing a highly oriented yarn'2002 6,305,831'Apparatus for mixing and advancing a polymer melt'2001 6,103,158'Method and apparatus for spinning a multifilament yarn'2000 6,083,432'Melt spinning apparatus'2000 5,984,312'Sealing device'1999 5,979,307'Double-belt system for processing viscous melts'1999 5,964,466'Sealing device'1999 5,922,362'Spin beam for spinning a plurality of synthetic filament yarns and spinning machine comprising such a spin beam'1999 5,905,206'Method and apparatus for magneto-inductive flow measurement'1999 5,902,531'Apparatus and method for spinning polymeric yarns'1999 5,893,322'Method and apparatus for production of a dial'1999 5,887,972'Extruder for plastic granules'1999 5,874,406'Synthetic peptide analogs of lung surface protein SP-C'1999 5,581,029'Measurement system for a pressure gage as well as a process for the fabrication of such a measurement system'1996 5,499,543'Device for measuring the flow of fluid through a measuring pipe'1996 5,493,914'Device for measuring the flow of a fluid flowing through a measuring pipe'1996 5,469,149'Method and apparatus for producing a wound package of an endless thermoplastic material'1995 5,299,461'Fluid flowrate measuring apparatus'1994 5,195,629'Device for transferring platforms movable on rollers from a conveyor to a cross-conveyor'1993 5,054,173'Method and apparatus for the enhanced crimping of multifilament yarn'1991 4,953,409'Noise and offset voltage-compensated electromagnetic flowmeter'1990 4,647,306'Process for the treatment of metal melts with scavenging gas'1987 4,422,466'Arrangement for cleaning containers of diverse shapes'1983 4,212,031'Method of aligning a body'1980 4,203,132'Method of alignment'1980 4,159,031'Flask for sand molds which are to be filled with metal'1979 4,042,223'Arrangement for and a method of introducing particulate material into molten baths'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1994Patents assigned to FISCHER & PORTER CO (2)· patent assignee history

1990–1996Based in Hann. MÃ¼nden, DE· patent location history

1991–2004Patents assigned to BARMAG BARMER MASCHF (11)· patent assignee history

1995–2017Based in Remscheid, DE· patent location history

1996Patents assigned to FISCHER & PORTER GMBH (2)· patent assignee history

1999Patents assigned to FREUDENBERG CARL FA (2)· patent assignee history

1999–2007Based in Constance, DE· patent location history

1999Based in Mannheim-Rheinau, DE· patent location history

2014–2015Patents assigned to GOLDAU RAINER (2)· patent assignee history

2014–2015Based in Zurich, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BARMAG BARMER MASCHF	11	1991–2004
FISCHER & PORTER CO	2	1990–1994
FISCHER & PORTER GMBH	2	1996
FREUDENBERG CARL FA	2	1999
GOLDAU RAINER	2	2014–2015

Locations

Location	Patents	Span
Remscheid, DE	13	1995–2017
Hann. MÃ¼nden, DE	4	1990–1996
Zurich, CH	2	2014–2015
Constance, DE	2	1999–2007
Mannheim-Rheinau, DE	2	1999