WK

Walter Kramer

SG Schott Glaswerke: 4 patents #40 of 256Top 20%
MG Motan Holding Gmbh: 3 patents #3 of 18Top 20%
NB Nem Energy B.V.: 2 patents #2 of 5Top 40%
RM Reifenhäuser Gmbh & Co. Kg Maschinenfabrik: 2 patents #45 of 149Top 35%
GG Giesecke & Devrient Gmbh: 2 patents #179 of 507Top 40%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
EG Effem Gmbh: 1 patents #17 of 44Top 40%
MI Mars, Incorporated: 1 patents #635 of 1,238Top 55%
Dr. Ing. H.C. F. Porsche Ag: 1 patents #1,158 of 2,421Top 50%
Overall (All Time): #180,063 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11885487 Hot evaporator refilling 2024-01-30
11066255 Vacuum conveying system for bulk material, in particular plastic granules 2021-07-20
10906757 Module for a conveyor system for bulk goods, and also conveyor system for bulk goods 2021-02-02
10907823 Evaporator system 2021-02-02
10598289 Spool valve 2020-03-24
8915217 Cascading once through evaporator Peter Simon Rop 2014-12-23
8240663 Security container for value documents 2012-08-14
8020852 Device for the torque limitation in a machine for processing means of payment 2011-09-20
7153078 Loading and unloading station and method for load carrier of vehicle bodies, vehicles and the like Christoph Beerhalter, Lothar Boettcher, Guenther Wolf, Guenther Wittenmayer, Claus-Peter Krause +2 more 2006-12-26
6786366 Metering device for dry bulk material Holger Kühnau, Manfred Nowak, Paul Hodruss 2004-09-07
6405454 Method and apparatus for heating and/or drying flowable loose material Holger Kühnau, Gerd Bevier 2002-06-18
5555636 Dryer Holger Kühnau 1996-09-17
5196153 Process and apparatus for securing a grip element to crockery or pottery 1993-03-23
5115577 Method and apparatus for drying of material especially plastic granules 1992-05-26
5110016 Carafe and the method of making Gisbert Heimann 1992-05-05
5056188 Process and apparatus for securing a grip element to crockery or pottery 1991-10-15
4908165 Apparatus for cooling a melt strip of thermoplastic synthetic resin and process Klemens Krumm, Hans D. Ott 1990-03-13
4854992 Method for mounting an armature of plastic material to a jar of frangible material 1989-08-08
4753353 Conveying device 1988-06-28
4744184 Partition 1988-05-17
4692106 Apparatus for stretching the individual strands of a bundle of fibers or threads Robert Grabowski 1987-09-08
4395357 Calcium silicate granules forming a microporous structure Rainer Follmann 1983-07-26
4275684 Animal litter Rainer Follmann 1981-06-30