HE

Hans-Joachim Eckel

IT Itt: 1 patents #194 of 461Top 45%
Overall (All Time): #2,333,761 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4877673 Edge protector Hans Warych 1989-10-31
4187880 Single-handle mixing valve Jurgen Humpert, Rolf Behrenberg 1980-02-12