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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David A. Kranz — 11 Patents

SSSumisho Computer Systems: 7 patents #1 of 11Top 10%
CUCurl: 4 patents #3 of 15Top 20%
Arlington, MA: #345 of 2,056 inventorsTop 20%
Massachusetts: #11,676 of 88,656 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
David A. Kranz has been granted 11 US patents while listed as an inventor at Sumisho Computer Systems. The first was granted in 2003 and the most recent in April 2009. David A. Kranz ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list David A. Kranz in Arlington, MA, US.

Patents per Year

Patents granted per year, 2003 to 2009Bar chart with a peak of 4 patents in 2008.peak 42003: 1 patents20032004: 3 patents20042006: 1 patents20062007: 1 patents20072008: 4 patents20082009: 1 patents2009

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7516147 URL system and method for licensing content Robert H. Halstead, Jr., Tom Lyons 2009-04-07
7424550 System and method for specifying access to resources in a mobile code system Donald T. Davis, Elizabeth Martin, Mathew Hostetter 2008-09-09
7401327 System and method supporting property values as options Robert H. Halstead, Jr., Christopher J. Terman, Stephen A. Ward 2008-07-15
7373639 System and method supporting type checking of options Robert H. Halstead, Jr., Christopher J. Terman, Stephen A. Ward 2008-05-13
7340720 System and method supporting mapping of option bindings Robert H. Halstead, Jr., Christopher J. Terman, Stephen A. Ward 2008-03-04
7225438 Lazy compilation of template-generated classes in dynamic compilation execution environments Mathew Hostetter 2007-05-29
6993588 System and methods for securely permitting mobile code to access resources over a network Donald T. Davis, Elizabeth Martin 2006-01-31
6769001 System and method supporting nonlocal values Robert H. Halstead, Jr., Christopher J. Terman, Stephen A. Ward 2004-07-27
6760905 Lazy compilation of template-generated classes in dynamic compilation execution environments Mathew Hostetter 2004-07-06
6691113 Persistent data storage for client computer software programs Benjamin Harrison, Murray S. Mazer, Spiro Michaylov, Carl A. Soeder 2004-02-10
6670969 Interface frames for threads Robert H. Halstead, Jr., Stephen A. Ward 2003-12-30