RJ

Ralph F. Gessner, Jr.

HS Hydro Systems: 1 patents #1 of 2Top 50%
📍 Cincinnati, OH: #183 of 584 inventorsTop 35%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #52,334 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5653261 Selector valve Mark D. Dalhart 1997-08-05