DW

David A. Witt

Johnson & Johnson: 4 patents #162 of 1,282Top 15%
Overall (2020): #56,627 of 565,922Top 15%
4
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10772656 Ultrasonic surgical shears with clamping feature Jeffrey D. Messerly, Foster B. Stulen, Christopher A. Papa, Vincent P. Battaglia 2020-09-15
10751117 Electrosurgical instrument with fluid diverter Frederick E. Shelton, IV, David C. Yates, Chad P. Boudreaux, Eric M. Roberson, Kevin L. Houser +1 more 2020-08-25
10702296 Ultrasonic surgical instrument with cooling conduit Chad P. Boudreaux, Jeffrey D. Messerly, Kevin A. Bash, Cory G. Kimball 2020-07-07
10660663 Ultrasonic surgical instrument blade with heat reduction feature Ashvani K. Madan, John A. Weed, III, Stephen J. Balek, Joseph Isosaki, Peter K. Shires +1 more 2020-05-26