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John R. Strickler

MC Mine Safety Appliances Company: 2 patents #57 of 243Top 25%
📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,317,231 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5025096 Preparation of indole and indole derivatives Kuen-Wai Chiu, Lin Yu 1991-06-18
4327071 Method of preparing potassium hydride Kuen-Wai Chiu 1982-04-27