Josef F. Drs

SA Sandoz Ag: 1 patents #14 of 98Top 15%

📍 Wien, AT: #22 of 93 inventorsTop 25%

Overall (1994): #114,803 of 165,921Top 70%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5356671	Concrete spraying process	—	1994-10-18