Inventor
ARNOLD ANDREAS
DE18 patents
⚠️ This page may combine multiple inventors who share the name “ARNOLD ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WIKA ALEXANDER WIEGAND GMBH
3 patentsUSD545707SJul 3, 2007
Pressure gage with radial connector
WIKA ALEXANDER WIEGAND GMBH19 citations89
USD543476SMay 29, 2007
Pressure gage with axial connector
WIKA ALEXANDER WIEGAND GMBH19 citations89
USD559716SJan 15, 2008
Pressure measurement cartridge for a low and vacuum pressure gas pressure gage
WIKA ALEXANDER WIEGAND GMBH2 citations60
HENKEL AG & CO KGAA
3 patentsUS10227686B2Mar 12, 2019
Pretreating zinc surfaces prior to a passivating process
HENKEL AG & CO KGAA2 citations71
US9309602B2Apr 12, 2016
Electrolytic iron metallizing of zinc surfaces
HENKEL AG & CO KGAA2 citations57
US11873408B2Jan 16, 2024
Chromium- and phosphate-free coating for electrically insulating an electric strip
HENKEL AG & CO KGAA0 citations50