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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sigmund Mandel — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Seattle, WA: #10,587 of 21,776 inventorsTop 50%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Sigmund Mandel has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2008 and the most recent in June 2009. Sigmund Mandel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Sigmund Mandel in Seattle, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7555451 Cash flow forecasting Robert D. Rugge, Eric A. George 2009-06-30 $33,649,000
7403916 Method and system for correcting payee names and adjusting an account balance for a financial statement Christopher K. Brownell, Justin B. Magaram, Jan T. Miksovsky 2008-07-22 $55,055,000