HE

Henry P. Evans

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Chagrin Falls, OH: #260 of 574 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,279,226 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5522787 Male sexual aid — 1996-06-04
D273992 Anti-seasickness belt device Leo J. Burby 1984-05-22