JS

John R. Schieber

BL Betz Laboratories: 1 patents #129 of 225Top 60%
📍 Holland, PA: #100 of 166 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,974,049 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4664528 Apparatus for mixing water and emulsion polymer James C. Rodgers 1987-05-12