HH

Harold E. Hersey

RC Ranco Co.: 1 patents #12 of 48Top 25%
📍 Columbus, OH: #2,196 of 3,880 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,119,023 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4220836 Pressure responsive control unit employing snap action diaphragm — 1980-09-02