DW

David A. Witt

Johnson & Johnson: 77 patents #52 of 7,810Top 1%
CI Cilag Gmbh International: 18 patents #91 of 874Top 15%
VA Varo: 2 patents #12 of 44Top 30%
TB The Boeing: 1 patents #8,242 of 15,756Top 55%
Overall (All Time): #14,467 of 4,157,543Top 1%
100
Patents All Time

Issued Patents All Time

Showing 25 most recent of 100 patents

Patent #TitleCo-InventorsDate
12390264 Systems and methods for managing fluid and suction in electrosurgical systems David C. Yates, Frederick E. Shelton, IV, Cory G. Kimball, Barry C. Worrell, Monica L. Z. Rivard 2025-08-19
12369939 Ultrasonic surgical blades Jeffrey D. Messerly, Kevin L. Houser 2025-07-29
12295644 Electrosurgical instrument with fluid diverter Frederick E. Shelton, IV, David C. Yates, Chad P. Boudreaux, Eric M. Roberson, Kevin L. Houser +1 more 2025-05-13
12004768 Methods and features for coupling ultrasonic surgical instrument components together Cory G. Kimball, William E. Clem, Nathan Daniel Grubbs, Daniel J. Prenger 2024-06-11
11839422 Electrosurgical instrument with fluid diverter Frederick E. Shelton, IV, David C. Yates, Chad P. Boudreaux, Eric M. Roberson, Kevin L. Houser +1 more 2023-12-12
11826069 Ultrasonic surgical blade Timothy G. Dietz, Stephen J. Balek, Benjamin M. Boyd, David C. Groene, Benjamin V. Vins +2 more 2023-11-28
11786268 Ultrasonic surgical shears with clamping feature Jeffrey D. Messerly, Foster B. Stulen, Christopher A. Papa, Vincent P. Battaglia 2023-10-17
11780557 System and method for forming a seal between structural components Justin Albright 2023-10-10
11766276 Ultrasonic surgical blades Jeffrey D. Messerly, Kevin L. Houser 2023-09-26
11744607 Ultrasonic surgical instrument with blade replacement features John A. Hibner, Richard C. Smith, Catherine A. Corbett, Craig N. Faller 2023-09-05
11690643 Ultrasonic surgical blades Jeffrey D. Messerly, Kevin L. Houser 2023-07-04
11589890 Ultrasonic surgical instrument with dual modes John A. Hibner, Jeffrey D. Messerly, Richard W. Timm, Paul F. Riestenberg, Craig N. Faller +2 more 2023-02-28
11529164 Ultrasonic device for cutting and coagulating Foster B. Stulen, John B. Schulte, Jeffrey L. Aldridge, Jeffery T. Kirk, Randal T. Byrum +4 more 2022-12-20
11497519 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 2022-11-15
11484358 Flexible electrosurgical instrument David C. Yates, Frederick E. Shelton, IV, Cory G. Kimball, Barry C. Worrell, Monica L. Z. Rivard +1 more 2022-11-01
11439426 Ultrasonic surgical blades Jeffrey D. Messerly, Kevin L. Houser 2022-09-13
11272950 Methods and features for coupling ultrasonic surgical instrument components together Cory G. Kimball, William E. Clem, Nathan Daniel Grubbs, Daniel J. Prenger, Ashvani K. Madan 2022-03-15
11033323 Systems and methods for managing fluid and suction in electrosurgical systems David C. Yates, Frederick E. Shelton, IV, Cory G. Kimball, Barry C. Worrell, Monica L. Z. Rivard 2021-06-15
11033325 Electrosurgical instrument with telescoping suction port and debris cleaner David C. Yates, Frederick E. Shelton, IV, John A. Weed, III, Chad P. Boudreaux 2021-06-15
10973542 Ultrasonic surgical instrument with blade replacement features John A. Hibner, Richard C. Smith, Catherine A. Corbett, Craig N. Faller 2021-04-13
10959748 Ultrasonic surgical blade Timothy G. Dietz, Stephen J. Balek, Benjamin M. Boyd, David C. Groene, Benjamin V. Vins +2 more 2021-03-30
10888347 Ultrasonic surgical blades Jeffrey D. Messerly, Kevin L. Houser 2021-01-12
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