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USPTO Patent Rankings Data through Dec 31, 2025
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Patrick C. O'Hanlon — 6 Patents

Microsoft: 5 patents #8,859 of 40,388Top 25%
Kirkland, WA: #922 of 3,517 inventorsTop 30%
Washington: #16,995 of 76,902 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Patrick C. O'Hanlon has been granted 6 US patents while listed as an inventor at Microsoft. The first was granted in 1998 and the most recent in October 2008. Patrick C. O'Hanlon ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Patrick C. O'Hanlon in Kirkland, WA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7433937 Coupling a filter graph space to a network driver space Terje K. Backman, Thaddeus C. Pritchett, Peter F. Porzuczek, John A. Elliott, Sriram Rajagopalan 2008-10-07 $26,037,000
7433938 Coupling a filter graph space to a network driver space Terje K. Backman, Thaddeus C. Pritchett, Peter F. Porzuczek, John A. Elliott, Sriram Rajagopalan 2008-10-07 $26,037,000
7032258 Inflatable hot tub kit 2006-04-25
7035916 Coupling a filter graph space to a network driver space Terje K. Backman, Thaddeus C. Pritchett, Peter F. Porzuczek, John A. Elliott, Sivaramakrishnan Rajagopalan 2006-04-25 $28,990,000
6002852 Method and system for confirming receipt of data opportunistically broadcast to client computer systems Kenneth J. Birdwell, Steven J. Fluegel 1999-12-14 $800,764,000
5793973 Method and system for opportunistic broadcasting of data Kenneth J. Birdwell, Steven J. Fluegel 1998-08-11 $130,623,000