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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Wallingford, CT ranks #1,228 worldwide for total patents filed in 2016, with 104 patents from 46 inventors. Leading employers of inventors based in Wallingford, CT include Covidien Lp, Bristol-Myers Squibb, RTX (Raytheon).

Showing 1–46 of 46 inventors

Rank Inventor Primary Company Patents
1 Lee Ann Olson Covidien Lp 13
2 Gregory Sorrentino Covidien Lp 9
3 John W. Beardsley Covidien Lp 8
#4 John F. Kadow Bristol-Myers Squibb 7
#5 Daniel Bernard Kupratis RTX (Raytheon) 6
#6 Sally Carter Covidien Lp 4
#6 Omar D. Lopez Bristol-Myers Squibb 4
#6 Yan Chen Bristol-Myers Squibb 4
#9 Francis K. Didden Cidra Corporate Services 3
#10 Mark D. Wittman Bristol-Myers Squibb 2
#10 Weitao Jia Pentron Clinical Technologies 2
#10 Jeffrey Radziunas Boston Scientific Scimed 2
#10 Yunchi Zhang Alcatel-Lucent Shanghai Bell Co. 2
#10 Thomas R. Doyle Chemtura 2
#10 Alan Xiangdong Wang Bristol-Myers Squibb 2
#10 Andrew C. Good Bristol-Myers Squibb 2
#10 Matthew A. Turner RTX (Raytheon) 2
#10 Kimberly Golden Premier Manufacturing Group 2
#19 Ningning Xu Bristol-Myers Squibb 1
#19 Jason Goodrich Bristol-Myers Squibb 1
#19 Kyle E. Parcella Bristol-Myers Squibb 1
#19 Andrew G. Berezowski Honeywell 1
#19 Robert Markowski GE 1
#19 Dale William Petty RTX (Raytheon) 1
#19 Amy Lipper McCauley Lipper International 1
#19 Peter G. Smith RTX (Raytheon) 1
#19 Matthew D. Hill Bristol-Myers Squibb 1
#19 Gabriel S. ROBERTS Jacobs Vehicle Systems 1
#19 Jiangbo Ouyang Betz Laboratories 1
#19 Thomas McKeon Alcatel-Lucent Shanghai Bell Co. 1
#19 Donald R. Dougan The Babcock & Wilcox 1
#19 Satishkumar Chamyvelumani 3M 1
#19 Thomas Pelletier 1
#19 Chewah Lee Pfizer 1
#19 Guifen Zhang Bristol-Myers Squibb 1
#19 Jia Weitao Pentron Clinical Technologies 1
#19 Jeffrey M. Kohan Aetna 1
#19 Ajit Karmaker Jeneric/Pentron Incorporated 1
#19 Michael Paul Lafond GE 1
#19 Jeffrey Radziunas Becton, Dickinson And 1
#19 David Durant Covidien Lp 1
#19 Thomas James Batko Hubbell Incorporated 1
#19 Jin Shuhua Pentron Clinical Technologies 1
#19 Glenn David Golden AT&T 1
#19 Andrew Kersey Cas Medical Systems 1
#19 Mark Baker Weatherford Technology Holdings 1

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