PS

Paul D. Schiefelbein

GC Great Lakes Chemical: 1 patents #78 of 159Top 50%
📍 Camden, AR: #39 of 89 inventorsTop 45%
🗺 Arkansas: #2,823 of 5,804 inventorsTop 50%
Overall (All Time): #3,948,672 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4732396 Apparatus and method for sealing a rotating shaft Robert W. Brigham, Stephen Cirelli, Nick T. Macchiarolo 1988-03-22