JW

John C. Wetzel

PE Pennwalt: 1 patents #119 of 288Top 45%
📍 Norristown, PA: #277 of 488 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,102,709 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4307010 Zeolites as smoke suppressants for halogenated polymers Stanley R. Sandler 1981-12-22