DB

Donald E. Brier

📍 Evergreen, CO: #230 of 385 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #2,457,576 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1092184 Rope grip 2025-09-09