Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David A. Witt — 5 Patents in 2021

Johnson & Johnson: 3 patents #144 of 1,204Top 15%
CICilag Gmbh International: 2 patents #104 of 294Top 40%
Maineville, OH: #5 of 43 inventorsTop 15%
Ohio: #315 of 7,535 inventorsTop 5%
Overall (2021): #34,021 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
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 $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