Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Hubka — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Rochester, MN: #1,591 of 3,042 inventorsTop 55%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David E. Hubka has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2008 and the most recent in April 2012. David E. Hubka ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David E. Hubka in Rochester, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8161462 Program-level performance tuning David Gerald Herbeck, Mark Donald Masbruch, Mark Anthony Perkins, Joseph H. Peterson, DeVaughn Lawrence Rackham +1 more 2012-04-17 $5,847,000
7350195 Selecting a program to improve a service class by requesting the program to incrementally self-tune David Gerald Herbeck, Mark Donald Masbruch, Mark Anthony Perkins, Joseph H. Peterson, DeVaughn Lawrence Rackham +1 more 2008-03-25 $5,860,000