SR

Stefan Ritsche

IG Ing. Erich Pfeiffer Gmbh: 28 patents #2 of 45Top 5%
IK Ing. Erich Pfeiffer Gmbh & Co Kg: 4 patents #5 of 15Top 35%
AG Aptar Radolfzell Gmbh: 2 patents #20 of 57Top 40%
VS Valois Sas: 2 patents #39 of 79Top 50%
📍 Eigeltingen, DE: #1 of 10 inventorsTop 10%
Overall (All Time): #90,104 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
10538369 Liquid dispenser 2020-01-21
10363566 Discharge head for a dispenser for discharging a fluid and dispenser comprising a discharge head of this type and securing section for a discharge head of this type 2019-07-30
D694399 Sublingual fluid product dispenser 2013-11-26
D684255 Sublingual fluid product dispenser 2013-06-11
7946455 Metering device for at least one medium Karl Tempfli 2011-05-24
7104469 Discharge device for at least one medium Hans Merk, Gerald Krampen 2006-09-12
6732955 Dispenser for media and method for producing a dispenser Lothar Graf 2004-05-11
6725857 Dispenser for media 2004-04-27
6708846 Dispenser for flowable media Karl-Heinz Fuchs 2004-03-23
6626328 Media dispenser Juergen Greiner-Perth 2003-09-30
6626330 Media dispenser 2003-09-30
6626379 Application method for at least two different media and dispenser therefor Karl-Heinz Fuchs 2003-09-30
6578741 Dispenser and method for discharging media Juergen Greiner-Perth 2003-06-17
6527144 Discharge apparatus for media Andreas Graf, Juergen Greiner-Perth 2003-03-04
6484715 Media dispenser Stefan Käfer 2002-11-26
6461322 Media dispenser 2002-10-08
6446839 Dispenser with manually operable discharge device 2002-09-10
6427684 Discharge apparatus for media Karl-Heinz Fuchs 2002-08-06
6364166 Dispenser with manually operable discharge device Gottfried Fuchs, Christa Wohriska 2002-04-02
6257454 Media dispenser 2001-07-10
6227415 Thrust piston pump with double valve assembly Esther Amann 2001-05-08
6109547 Media dispenser 2000-08-29
D414555 Combined pharmaceutical discharge apparatus and lid 1999-09-28
D414261 Combined pharmaceutical discharge apparatus and lid 1999-09-21
5950879 Dispenser for discharging media, as well as method and device for filling a dispenser 1999-09-14