Heiner Zwahr

📍 Reinbek, DE: #54 of 99 inventorsTop 55%

Overall (All Time): #3,142,819 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8349282	Treatment of fly ash	—	2013-01-08