PC

Pierre A. Chombard

📍 Boulogne, FR: #62 of 166 inventorsTop 40%
Overall (All Time): #2,361,754 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4377950 Vertical gyro erectors 1983-03-29
4355540 Centrifugal brake for a gyroscope with Cardan suspension Daniel Darni 1982-10-26