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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert T. Stump — 2 Patents

SSSemantic Compaction Systems: 2 patents #17 of 38Top 45%
West Mifflin, PA: #33 of 129 inventorsTop 30%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert T. Stump has been granted 2 US patents while listed as an inventor at Semantic Compaction Systems. The first was granted in 2008 and the most recent in November 2013. Robert T. Stump ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert T. Stump in West Mifflin, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8577279 Visual scene displays, uses thereof, and corresponding apparatuses Bruce R. Baker, Katya Hill, Russell T. Cross, Gail M. Van Tatenhove, Bruce Helmbold +3 more 2013-11-05
7318019 Word output device and matrix keyboard for use therein Bruce R. Baker, Darlette S. Navrotski, Russell T. Cross, Robert V. Conti 2008-01-08