EJ

Edward G. Hofstetter, Jr.

AS American Standard: 3 patents #127 of 558Top 25%
📍 Louisville, KY: #926 of 3,201 inventorsTop 30%
🗺 Kentucky: #3,369 of 11,577 inventorsTop 30%
Overall (All Time): #1,678,711 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4624415 Control assembly — 1986-11-25
4421294 Valve diaphragm Richard G. Parkison 1983-12-20
4364523 Flow control technique Richard G. Parkison 1982-12-21