Hans-Joachim Bassfeld

📍 Wesel, DE: #50 of 201 inventorsTop 25%

Overall (All Time): #1,639,346 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5762835	Aerator	—	1998-06-09
5011605	Sewage treatment plant	Stefan Pape	1991-04-30
5000884	Aeration installation	—	1991-03-19