Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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G. John Pritchard

BOBOE: 1 patents #7,844 of 12,373Top 65%
Salem, MA: #162 of 331 inventorsTop 50%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,128,118 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7818132 Test system John Rippeth, Nicholas Young Kent 2010-10-19
5762770 Electrochemical biosensor test strip Joseph E. Bateson, Brian S. Hill, Brian A. Heald, Scott E. Hubbard 1998-06-09