Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David A. Witt — 100 Patents

Johnson & Johnson: 77 patents #55 of 7,810Top 1%
CICilag Gmbh International: 18 patents #91 of 874Top 15%
VAVaro: 2 patents #12 of 44Top 30%
The Boeing: 1 patents #8,630 of 15,756Top 55%
Maineville, OH: #2 of 270 inventorsTop 1%
Ohio: #188 of 73,341 inventorsTop 1%
Overall (All Time): #14,510 of 4,157,543Top 1%
100 Patents All Time
David A. Witt has been granted 100 US patents while listed as an inventor at Johnson & Johnson. The first was granted in 1980 and the most recent in August 2025. David A. Witt ranks #14,510 of 4,157,543 US inventors in our database (top 0.35%). Patent records list David A. Witt in Maineville, OH, US.

Issued Patents All Time

Showing 1–25 of 100 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
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 $40,040,000
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
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
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
10973542 Ultrasonic surgical instrument with blade replacement features John A. Hibner, Richard C. Smith, Catherine A. Corbett, Craig N. Faller 2021-04-13 $63,321,000
10959748 Ultrasonic surgical blade Timothy G. Dietz, Stephen J. Balek, Benjamin M. Boyd, David C. Groene, Benjamin V. Vins +2 more 2021-03-30 $81,035,000
10888347 Ultrasonic surgical blades Jeffrey D. Messerly, Kevin L. Houser 2021-01-12 $125,438,000
10772656 Ultrasonic surgical shears with clamping feature Jeffrey D. Messerly, Foster B. Stulen, Christopher A. Papa, Vincent P. Battaglia 2020-09-15 $222,701,000
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 $141,450,000
10702296 Ultrasonic surgical instrument with cooling conduit Chad P. Boudreaux, Jeffrey D. Messerly, Kevin A. Bash, Cory G. Kimball 2020-07-07 $202,645,000