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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Philippe Blumenfeld — 1 Patent

CLClecim: 1 patents #28 of 75Top 40%
Mondelange, FR: #5 of 8 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Philippe Blumenfeld has been granted 1 US patent while listed as an inventor at Clecim. All of these patents were granted in 1996. Philippe Blumenfeld ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Philippe Blumenfeld in Mondelange, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5490163 Method of operation of a D.C. electric-arc furnace with bottom electrode and refractory part for its implementation Philippe Destannes, Christian Lebrun 1996-02-06