BR

Bernard Roger

U.S. Philips: 2 patents #21 of 532Top 4%
📍 Carpiquet, FR: #1 of 1 inventorsTop 100%
Overall (1982): #15,920 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4360822 Semiconductor device having an improved semiconductor resistor — 1982-11-23
4315271 Power transistor and method of manufacturing same — 1982-02-09