DH

Darrell Heard

📍 Sanford, FL: #223 of 670 inventorsTop 35%
🗺 Florida: #22,299 of 67,251 inventorsTop 35%
Overall (All Time): #1,977,701 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9610882 Vehicle wheelchair restraint system — 2017-04-04
9307799 Self-tightening hat — 2016-04-12