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

David P. Tuturea — 2 Patents

BRBrown & Root: 1 patents #15 of 31Top 50%
PPPhillips Petroleum: 1 patents #2,373 of 2,506Top 95%
Houston, TX: #8,734 of 21,073 inventorsTop 45%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David P. Tuturea has been granted 2 US patents while listed as an inventor at Brown & Root. The first was granted in 1980 and the most recent in November 2004. David P. Tuturea ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David P. Tuturea in Houston, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6817809 Seabed oil storage and tanker offtake system Michael Choi, Jack H-C. Chan 2004-11-16 $128,559,000
4232623 Apparatus to reduce vessel motions Frank Shih-Fai Chou, Graham J. Blight 1980-11-11 $14,440,000