DB

David E. Burchfield

📍 Rancho Cucamonga, CA: #17 of 51 inventorsTop 35%
🗺 California: #26,178 of 67,048 inventorsTop 40%
Overall (2024): #498,293 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11934166 Systems and methods for managing energy and air quality Paul Bursch, Bao Tran 2024-03-19