DH

Daniel H. Hazelton

📍 Charleston, SC: #277 of 815 inventorsTop 35%
🗺 South Carolina: #5,775 of 15,501 inventorsTop 40%
Overall (All Time): #2,171,911 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7090595 Dictionary dazzle — 2006-08-15
5431184 Standard on-off, or lockable for self-locking in off position natural gas safety valve — 1995-07-11