Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JK

John Karpowicz — 1 Patent in 2018

BOBOE: 1 patents #1,020 of 2,247Top 50%
Chester Springs, PA: #14 of 34 inventorsTop 45%
Pennsylvania: #2,306 of 7,336 inventorsTop 35%
Overall (2018): #363,982 of 503,207Top 75%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9999533 Gastric sizing systems including instruments for use in bariatric surgery Christopher L. Radl, Trevor Smith, Allison Lloyd 2018-06-19