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USPTO Patent Rankings Data through Dec 31, 2025
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David Tootill — 5 Patents

CACa: 5 patents #121 of 1,424Top 9%
Mercer Island, WA: #286 of 829 inventorsTop 35%
Washington: #19,692 of 76,902 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David Tootill has been granted 5 US patents while listed as an inventor at Ca. The first was granted in 2012 and the most recent in September 2017. David Tootill ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David Tootill in Mercer Island, WA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9753642 System and method for mouseless navigation of web applications 2017-09-05 $10,716,000
9037705 Routing of performance data to dependent calculators Aaron Kenneth Blackwell, Marco Gagliardi, Benny Tseng, Mark S. LoSacco, Ramana V. Lokavarapu +1 more 2015-05-19 $23,729,000
8904498 Biometric identification for mobile applications Marcel Theodorus Den Hartog 2014-12-02 $5,061,000
8732200 System and method for controlling access to a database object 2014-05-20 $11,784,000
8219541 System and method for automatically detecting, reporting, and tracking conflicts in a change management system Richard Kevin Magnuson, Stephen J. Siwek, Kelvin Lam, Rashmi Rekha Sahoo, A. V. S. S. N. S. Sudhakar 2012-07-10 $14,782,000