HN

Harry W. Newhard

📍 Chesterfield, MO: #120 of 421 inventorsTop 30%
🗺 Missouri: #367 of 1,513 inventorsTop 25%
Overall (2003): #216,149 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6615417 Anti-entrapment swimming pool and wading pool main drain cover and method — 2003-09-09