HB

Holger Burkhardt

📍 Waldshut-Tiengen, DE: #78 of 189 inventorsTop 45%
Overall (All Time): #2,072,273 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8449219 Water-storage and water-purification system Arthur Glanzmann 2013-05-28
8256989 Water-storage and water-purification system Arthur Glanzmann 2012-09-04