DP

David Packlocok

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #3,829,348 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5230792 Ultraviolet water purification system with variable intensity control Christian Sauska, George Csoknyai 1993-07-27