Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DJ

David Gwynn Kapp, Jr.

FM First Ammonia Motors: 3 patents #1 of 2Top 50%
📍 Concord, NC: #2 of 49 inventorsTop 5%
🗺 North Carolina: #250 of 4,827 inventorsTop 6%
Overall (2025): #37,902 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12409434 Systems and methods for sequential energization of heating elements in an electric catalyst unit for ammonia dissociation James L. Wall, II 2025-09-09
12371319 Systems and methods for cooling hydrogen fuel generated on-board prior to injection into an internal combustion engine James L. Wall, II 2025-07-29
12357957 System and method for a three-dimensionally printed lattice structure for heating gas in a non-linear path James L. Wall, II 2025-07-15
12358787 Systems and methods for an internal combustion engine utilizing ammonia as a fuel source and as a heat-exchange medium for engine cooling James L. Wall, II 2025-07-15