HH

Henry Hart

📍 Nashville, TN: #788 of 2,243 inventorsTop 40%
🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #2,317,436 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5027740 Valve cap pressure drop indicator Robert Kramer 1991-07-02
4302137 Anti-tamper fastening means — 1981-11-24