HG

Hubertus Greschenz

PT Pelikan Technologies: 1 patents #31 of 59Top 55%
Overall (All Time): #3,959,851 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4773778 Fabric printer ribbon comprising a liquid vehicle containing a decolorizable Lewis acid/Lewis base complex Guenter Pietsch, Karl-Heinz Bohne 1988-09-27