Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David A. Witt — 6 Patents in 2016

Johnson & Johnson: 6 patents #64 of 988Top 7%
Maineville, OH: #2 of 34 inventorsTop 6%
Ohio: #137 of 6,556 inventorsTop 3%
Overall (2016): #20,522 of 481,213Top 5%
6 Patents 2016

Issued Patents 2016

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9456864 Surgical instruments and end effectors therefor Zhifan F. Huang, Timothy G. Dietz, Raymond M. Banks, Jeffrey L. Aldridge, Steve G. Bernath +3 more 2016-10-04
D767353 Torque wrench for ultrasonic instrument Matthew C. Miller, Joseph E. Young, Stephen E. Eichmann, John A. Weed, III, William D. Dannaher 2016-09-27
9439670 Curved clamp arm for use with ultrasonic surgical instruments Chester O. Baxter, III 2016-09-13
D749730 Blade for ultrasonic surgical instrument Timothy G. Dietz, Stephen J. Balek, Ashvani K. Madan, Benjamin M. Boyd 2016-02-16
9241728 Surgical instrument with multiple clamping mechanisms Daniel W. Price, Jeffrey D. Messerly, Prasanna Malaviya, Robert J. Beetel, Timothy G. Dietz +8 more 2016-01-26
9237923 Surgical instrument with partial trigger lockout Barry C. Worrell, Jonathan T. Batross, Michael J. Stokes, Chad P. Boudreaux, David K. Norvell +2 more 2016-01-19