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

David Dewar — 5 Patents

IBM: 5 patents #18,770 of 70,183Top 30%
Manotick, CA: #18 of 77 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David Dewar has been granted 5 US patents while listed as an inventor at IBM. The first was granted in 2013 and the most recent in June 2015. David Dewar ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David Dewar in Manotick, ON, CA.

Patents per Year

Patents granted per year, 2013 to 2015Bar chart with a peak of 2 patents in 2013.peak 22013: 2 patents20132014: 1 patents20142015: 2 patents2015

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9047338 Managing drill-through targets Glenn D. Rasmussen, Katherine A. Wallace 2015-06-02 $4,815,000
8943064 Using organizational awareness in locating business intelligence Jason Hiltz-Laforge, Matthew J. Postle-Hacon 2015-01-27 $4,313,000
8677269 Creating and maintaining a singular uninterrupted focus while transitioning through a graduated user interface Ilse M. Breedvelt-Schouten, Matthew S. Chmiel 2014-03-18 $3,993,000
8484189 Managing parameters in filter expressions Glenn D. Rasmussen, Katherine A. Wallace 2013-07-09 $6,470,000
8375060 Managing parameters in filter expressions Glenn D. Rasmussen, Katherine A. Wallace 2013-02-12 $6,681,000