Heinz Keller

LA Licinvest Ag: 1 patents #1 of 1Top 100%

📍 Rüschlikon, CH: #2 of 4 inventorsTop 50%

Overall (1994): #127,380 of 165,921Top 80%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5329712	Frame for the display of pictures	—	1994-07-19