GS

Gunther Schwinghammer

HA Holstein Und Kappert Aktiengesellschaft: 2 patents #6 of 32Top 20%
Overall (All Time): #2,371,067 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4277349 Method of cleaning plate-type filter elements located in a tank filter — 1981-07-07
4201674 Apparatus for cleaning plate-type filter elements located in a tank filter — 1980-05-06