JH

J. Spencer Hardern

📍 Merritt Island, FL: #126 of 257 inventorsTop 50%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,633,888 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6148466 Side surface and corner pool brush Joseph J. Smitelli, III 2000-11-21