Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven Duray — 2 Patents

BIBisco: 1 patents #15 of 31Top 50%
Northwestern University: 1 patents #1,629 of 3,846Top 45%
Rolling Meadows, IL: #104 of 249 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Steven Duray has been granted 2 US patents while listed as an inventor at Bisco. The first was granted in 1999 and the most recent in August 2006. Steven Duray ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Steven Duray in Rolling Meadows, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7087103 Method of using gas pressure to reduce porosity in composite materials Byoung I. Suh 2006-08-08
5902839 Bone cement and method of preparation Eugene P. Lautenschlager, Jeremy Gilbert, Peter Monaghan, Richard L. Wixson 1999-05-11