Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David S. Hall — 4 Patents

Tesla: 4 patents #187 of 838Top 25%
Panasonic: 2 patents #9,726 of 21,108Top 50%
North York, CA: #145 of 630 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David S. Hall has been granted 4 US patents while listed as an inventor at Tesla. The first was granted in 2020 and the most recent in May 2024. David S. Hall ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David S. Hall in North York, ON, CA.

Patents per Year

Patents granted per year, 2020 to 2024Bar chart with a peak of 2 patents in 2020.peak 22020: 2 patents20202022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11981648 Method for the synthesis of 3-R-1,4,2-dioxazol-5-ones Jeffery Raymond Dahn, Toren Hynes 2024-05-14 $3,099,345,000
11384058 Method for the synthesis of 3-R-1,4,2-dioxazol-5-ones Jeffery Raymond Dahn, Toren Hynes 2022-07-12
10804562 Method and system for determining concentration of electrolyte components for lithium-ion cells Leah Ellis, Samuel Buteau, Samuel Gerard Carson Hames, Jeffery Raymond Dahn 2020-10-13
10784530 Dioxazolones and nitrile sulfites as electrolyte additives for lithium-ion batteries Jeffery Raymond Dahn, Toren Hynes 2020-09-22