Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JZ

Jason E. Zerkle — 4 Patents in 2017

Johnson & Johnson: 4 patents #132 of 1,079Top 15%
Blanchester, OH: #1 of 3 inventorsTop 35%
Ohio: #382 of 7,013 inventorsTop 6%
Overall (2017): #45,575 of 506,227Top 10%
4 Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9839421 Jaw closure feature for end effector of surgical instrument Robert J. Simms, Douglas B. Hoffman, Adam R. Dunki-Jacobs 2017-12-12
9795379 Surgical instrument with multi-diameter shaft Richard L. Leimbach, Ryan J. Laurent, Jeffrey C. Gagel, Nicholas Fanelli 2017-10-24
9730753 Articulation joint features for articulating surgical device Barry C. Worrell, David K. Norvell, Charles J. Scheib, Frederick E. Shelton, IV, Geoffrey S. Strobl +3 more 2017-08-15
9717497 Lockout feature for movable cutting member of surgical instrument Douglas B. Hoffman, William J. White, Robert J. Simms 2017-08-01