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USPTO Patent Rankings Data through Dec 31, 2025
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David Kirk — 4 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
Xerox: 1 patents #5,237 of 8,622Top 65%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Kirk has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2012 and the most recent in June 2015. David Kirk ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Kirk in Cambourne, CA, GB.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9058136 Defining reusable items in printer-ready document to include all graphic attributes for reproducing reusable items independently of external conditions Jean-Yves Rene Marius Bouche 2015-06-16 $3,826,000
8502795 Physics simulation-based interaction for surface computing Andrew D. Wilson, Shahram Izadi, Armando Garcia-Mendoza, Otmar Hilliges 2013-08-06 $23,592,000
8489569 Digital media retrieval and display Nicolas Villar, Richard Banks, David Alexander Butler, Shahram Izadi, Abigail Sellen +1 more 2013-07-16 $16,054,000
8154524 Physics simulation-based interaction for surface computing Andrew D. Wilson, Shahram Izadi, Armando Garcia-Mendoza, Otmar Hilliges 2012-04-10 $17,388,000