RL

Reinhard Landau

📍 Viersen, DE: #58 of 157 inventorsTop 40%
Overall (All Time): #2,245,721 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5902694 Water top-up plug for batteries containing a liquid electrolyte — 1999-05-11
5862830 Water replenishing plug for a battery containing a liquid electrolyte — 1999-01-26