Charles J. Geyer, Jr

FI Fiber: 1 patents #2 of 5Top 40%

📍 Berwyn, PA: #147 of 235 inventorsTop 65%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #4,087,252 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4260739	Process and apparatus for preparing a homogeneous solution of xanthated alkali cellulose	Ben White	1981-04-07