Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PD

Philippe Dufourcq — 1 Patent

THThomson-Csf: 1 patents #796 of 2,054Top 40%
Peymeinade, FR: #12 of 32 inventorsTop 40%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Philippe Dufourcq has been granted 1 US patent while listed as an inventor at Thomson-Csf. All of these patents were granted in 1995. Philippe Dufourcq ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Philippe Dufourcq in Peymeinade, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5431058 Flexural strain gauge acoustic transducer for deep submersion Michel Lagier 1995-07-11 $35,000