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

Don Curtis — 5 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Monroe, MI: #39 of 249 inventorsTop 20%
Michigan: #18,552 of 86,293 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Don Curtis has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 2000 and the most recent in October 2006. Don Curtis ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Don Curtis in Monroe, MI, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7126606 Visual and scene graph interfaces Joseph S. Beda, III, Gerhard Schneider, Kevin T. Gallo, Adam Smith, Eric Vandenberg 2006-10-24 $47,982,000
7012606 System and method for a unified composition engine in a graphics processing system Gregory D. Swedberg, Paul David, Andrey Arsov, Leonardo E. Blanco 2006-03-14 $49,415,000
6171024 Injection hopper for use in a material delivery system Edward J. Labus 2001-01-09
6152656 Material delivery system William V. Rollins, Edward J. Labus 2000-11-28
6033154 Waste processing attachment and method for environmentally treating a waste lagoon Edward J. Labus 2000-03-07