JB

Jan-Willem Brouwer

HK Henkel Ag & Co. Kgaa: 17 patents #63 of 2,331Top 3%
HA Henkel Kommanditgesellschaft Auf Aktien: 9 patents #152 of 1,846Top 9%
Overall (All Time): #153,636 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5792283 Nickel-free phosphating process Wolf-Achim Roland, Karl-Heinz Gottwald, Karl-Dieter Brands, Bernd Mayer 1998-08-11