Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Steinhoff — 6 Patents

PAParaccel: 3 patents #9 of 19Top 50%
BTBell Helicopter Textron: 2 patents #220 of 718Top 35%
Kennedale, TX: #6 of 38 inventorsTop 20%
Texas: #24,637 of 125,132 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David Steinhoff has been granted 6 US patents while listed as an inventor at Paraccel. The first was granted in 2005 and the most recent in February 2018. David Steinhoff ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David Steinhoff in Kennedale, TX, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9899980 Situation responsive audio system James M. McCollough, Thomas W. Brooks, Ottis Lynn Morgan 2018-02-20 $11,037,000
9584086 Situation responsive audio system James M. McCollough, Tom Brooks, Lynn Morgan 2017-02-28 $30,442,000
8924357 Storage performance optimization Barry M. Zane 2014-12-30
8782075 Query handling in databases with replicated data Barry M. Zane, Mario A. Guthrie 2014-07-15
8682853 System and method for enhancing storage performance in analytical database applications Barry M. Zane 2014-03-25
6879984 Analytical database system that models data to speed up and simplify data analysis William Duddleson 2005-04-12