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USPTO Patent Rankings Data through Dec 31, 2025
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Dean Sturtevant — 6 Patents

DSDragon Systems: 4 patents #11 of 47Top 25%
SCScansoft: 1 patents #12 of 80Top 15%
Microsoft: 1 patents #24,968 of 40,388Top 65%
Watertown, MA: #335 of 1,634 inventorsTop 25%
Massachusetts: #20,532 of 88,656 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Dean Sturtevant has been granted 6 US patents while listed as an inventor at Dragon Systems. The first was granted in 1990 and the most recent in January 2008. Dean Sturtevant ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Dean Sturtevant in Watertown, MA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7315818 Error correction in speech recognition Daniell Stevens, Robert Roth, Joel Gould, Michael Newman, Charles Ingold +2 more 2008-01-01
6912498 Error correction in speech recognition by correcting text around selected area Daniell Stevens, Robert Roth, Joel Gould, Michael Newman, Charles Ingold +2 more 2005-06-28
6101468 Apparatuses and methods for training and operating speech recognition systems Joel Gould, Elizabeth E. Steele, Frank McGrath, Steven D. Squires, Peter S. Heitman +3 more 2000-08-08
5915236 Word recognition system which alters code executed as a function of available computational resources Joel Gould, Frank McGrath, Joel W. Parke, Jed M. Roberts 1999-06-22
5850627 Apparatuses and methods for training and operating speech recognition systems Joel Gould, Elizabeth E. Steele, Frank McGrath, Steven D. Squires, Peter S. Heitman +3 more 1998-12-15
4903305 Method for representing word models for use in speech recognition Laurence S. Gillick, Robert Roth, James K. Baker, Janet Baker 1990-02-20