Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

David Hull — 2 Patents in 2021

KAKaterra: 1 patents #11 of 21Top 55%
RCRevolution Cooking: 1 patents #12 of 21Top 60%
Spartanburg, SC: #3 of 37 inventorsTop 9%
South Carolina: #223 of 1,711 inventorsTop 15%
Overall (2021): #169,257 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11187418 HVAC system with modular architecture Richard Zane DeLoach, Taylor Michael Keep 2021-11-30
11122934 Heating element for a cooking appliance Benjamin F. Feldman, Joseph Ellena, Thomas Musman, Noah Bergel, Aurelio Reyes +2 more 2021-09-21