Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Guy A. DeVicaris

Quakertown, PA: #122 of 274 inventorsTop 45%
Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,302,098 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5243063 Method for inhibiting foulant formation in a non-aqueous process stream Kaj D. Rondum, Dwight E. Emerich 1993-09-07
5213678 Method for inhibiting foulant formation in organic streams using erythorbic acid or oximes Kaj D. Rondum, Dwight E. Emerich 1993-05-25