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William C. Fredricks

Quarryville, PA: #1 of 3 inventorsTop 35%

Pennsylvania: #948 of 4,234 inventorsTop 25%

Overall (1994): #40,970 of 165,921Top 25%

1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5327772	Steam quality sensor	—	1994-07-12