Fredrik W. A. Kurz

📍 Norrtälje, SE: #28 of 136 inventorsTop 25%

Overall (All Time): #2,306,584 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5082501	Method of preparing building materials	—	1992-01-21
5073198	Method of preparing building materials	—	1991-12-17