Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Steinhoff — 1 Patent in 2018

BTBell Helicopter Textron: 1 patents #51 of 149Top 35%
Kennedale, TX: #2 of 5 inventorsTop 40%
Texas: #5,205 of 15,368 inventorsTop 35%
Overall (2018): #440,381 of 503,207Top 90%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 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