ET

Edward Tom

PE Pennwalt: 1 patents #16 of 47Top 35%
📍 Philadelphia, PA: #28 of 143 inventorsTop 20%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #117,638 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870868 Vibration sensing apparatus Raymond F. Gastgeb 1989-10-03