Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Spoonhower — 2 Patents

IBM: 1 patents #44,878 of 70,183Top 65%
Microsoft: 1 patents #24,968 of 40,388Top 65%
Pittsburgh, PA: #3,222 of 7,570 inventorsTop 45%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel Spoonhower has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2007 and the most recent in July 2010. Daniel Spoonhower ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel Spoonhower in Pittsburgh, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7756911 Method and system for executing a task and medium storing a program therefor David F. Bacon, Perry S. Cheng, David P. Grove 2010-07-13 $6,420,000
7263532 Region-based memory management for object-oriented programs Bjarne Steensgaard 2007-08-28 $25,091,000