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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Elkton, MD ranks #3,526 worldwide for total patents filed in 2021, with 33 patents from 23 inventors. Leading employers of inventors based in Elkton, MD include W.L. Gore & Associates Gmbh, P.T. Rom And Associates, Haesung Ds Co.. That works out to 2.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–23 of 23 inventors

Rank Inventor Primary Company Patents
1 Sherif A. Eskaros W.L. Gore & Associates Gmbh 5
2 Randall F. Chapman P.T. Rom And Associates 2
2 Jin Seop Jang Haesung Ds Co. 2
2 Stephen Tsiarkezos Engineered Floors 2
2 Kevin J. Yarema The Johns Hopkins University 2
2 Frank M. Chapman P.T. Rom And Associates 2
2 Eric W. Teather Abl Ip Holding 2
#8 Robert F. Buckman Damage Control Surgical Technologies 1
#8 James W. Mann Illinois Tool Works 1
#8 Walter F. Michel Comcast 1
#8 James A. Sweigard E.I. Du Pont De Nemours And 1
#8 William P. McConnell United States Postal Service 1
#8 D. Kyle Pierce Clene Nanomedicine 1
#8 Huguens Jean Captricity 1
#8 David J. Minor W.L. Gore & Associates Gmbh 1
#8 Orlando Collazo W.L. Gore & Associates Gmbh 1
#8 Ralph Douglas Cope Composite Technology & Applications Limited 1
#8 Guangkun Li 1
#8 Jessica Diane Janes Ball Horticultural 1
#8 Zachary Jackson Amazon 1
#8 James C. Galloway University Of Delaware 1
#8 Raymond B. Minor W.L. Gore & Associates Gmbh 1
#8 Michael Ringquist W.L. Gore & Associates Gmbh 1

Part of Maryland