Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DM

Donald Scott MacDonald

Microsoft: 2 patents #17,506 of 40,388Top 45%
Redmond, WA: #4,329 of 8,547 inventorsTop 55%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,067,781 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8393008 Hardware-based output protection of multiple video streams Steve Pronovost, Patrik Schnell 2013-03-05
8156565 Hardware-based protection of secure data Steve Pronovost, David R. Blythe 2012-04-10