WH

William D. Hessler

IT Itt: 2 patents #134 of 721Top 20%
IT International Telephone And Telegraph: 1 patents #182 of 507Top 40%
📍 Wyckoff, NJ: #71 of 210 inventorsTop 35%
🗺 New Jersey: #23,480 of 69,400 inventorsTop 35%
Overall (All Time): #1,662,678 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5156535 High speed whirlpool pump Allan R. Budris, Ramesh M. Patel, Shmariahu Yedidiah 1992-10-20
4661041 Self-draining pump arrangement 1987-04-28
4494574 Valve arrangement for an air-operated diaphragm pump Joseph C. Casilli, Lawrence Gibson 1985-01-22