FJ

Frank Jannsen

HK Henkel Ag & Co. Kgaa: 1 patents #1,145 of 2,331Top 50%
Overall (All Time): #3,127,556 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8845758 Means to color and/or lighten keratin fibers without ammonia odor Constanze Neuba 2014-09-30