Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DC

David D. Crouch — 6 Patents in 2025

RTX (Raytheon): 6 patents #34 of 1,141Top 3%
Farragut, TN: #1 of 2 inventorsTop 50%
Tennessee: #40 of 1,835 inventorsTop 3%
Overall (2025): #17,643 of 469,880Top 4%
6 Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12368439 Capacitive batch counting to support one-way time-of-flight or other operations James J. Richardson, Spencer Allen Miller, Taylor B. Boultinghouse 2025-07-22
12337074 Low-cost rapid thermo-chemical decontamination process for facemasks or other personal protection equipment (PPE) and related system and apparatus Alf L. Carroll, III, David R. Sar, John Carcone 2025-06-24
12283738 N-way coaxial signal injector with axial feeds David R. Sar 2025-04-22
12272858 Ridged N-way coaxial vacuum power combiner signal injector with radial feeds usable in a coaxial vacuum-electron device 2025-04-08
12266843 Waveguide-to-waveguide power combiner/divider David R. Sar, Eachan Russell Landreth 2025-04-01
12194181 Containment vessels for rapid thermo-chemical decontamination of facemasks or other personal protection equipment (PPE) Alf L. Carroll, III, John Carcone, David R. Sar, Travis B. Feenstra 2025-01-14