RC

Raphael F. A. Catthoor

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Temse, BE: #20 of 42 inventorsTop 50%
Overall (All Time): #3,993,764 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4582163 Electro-acoustic transducer with high air permeable diaphragm — 1986-04-15