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

Burt Doo — 1 Patent

BTBarrett Technology: 1 patents #14 of 30Top 50%
Cambridge, MA: #5,346 of 8,183 inventorsTop 70%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Burt Doo has been granted 1 US patent while listed as an inventor at Barrett Technology. All of these patents were granted in 2007. Burt Doo ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Burt Doo in Cambridge, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7168748 Intelligent, self-contained robotic hand William T. Townsend, Traveler Hauptman, Adam Crowell, Brian Zenowich, John Lawson +1 more 2007-01-30