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

John Duggan — 1 Patent in 2021

PAPacesetter: 1 patents #48 of 142Top 35%
Greenville, SC: #79 of 237 inventorsTop 35%
South Carolina: #521 of 1,711 inventorsTop 35%
Overall (2021): #399,851 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10964922 Battery with enhanced resistance to dendrite formation Del Charles Brooks, III, Christopher Hallmark, Jeffrey Armstrong 2021-03-30