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

Daniel Grigore — 2 Patents

RTX (Raytheon): 2 patents #5,352 of 15,912Top 35%
Rue du Bois des Loges, CA: #124 of 319 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel Grigore has been granted 2 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 2001 and the most recent in May 2009. Daniel Grigore ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel Grigore in Rue du Bois des Loges, QC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7530430 Pressure lubrication for inverted flight Tuyen Trong Hoang, Constantin Catanu 2009-05-12
6176677 Device for controlling air flow in a turbine blade Andre Chevrefils 2001-01-23