Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Taneytown, MD ranks #13,130 worldwide for total patents filed all time, with 131 patents from 31 inventors. Leading employers of inventors based in Taneytown, MD include Evapco, Lear, Black & Decker. That works out to 18.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–31 of 31 inventors

Rank Inventor Primary Company Patents
1 Jean-Pierre Libert Evapco 19
2 Mark Huber Evapco 16
3 Don Hamilton Lear 12
#4 Maria I. Kenyon Black & Decker 11
#5 Frederick Wayne Holtsberg Integrated Biotherapeutics 8
#6 John J. Morber Applied Nanostructured Solutions 7
#7 Kurt Liebendorfer Evapco 6
#8 Kevin S. Warehime Eg&G Pressure Science 5
#9 Kenneth Wright Evapco 4
#9 Aaron Reilly Evapco 4
#11 Nicholas Hesser Evapco 3
#11 Michael Chmilewski 3
#11 Edwin Zehr Black & Decker 3
#11 Leonard Jay Wantz 3
#11 Edward James Jackson Logistics And Supply Chain Multitech R&D Centre Limited 3
#11 Jay L. Wantz Telecommunication Systems 3
#17 Larry M. Markle Westinghouse Electric 2
#17 Richard A. Startt The Johns Hopkins University 2
#17 Jacqueline Nicole Magaha Boston Scientific Scimed 2
#17 Andrew Carl Evapco 2
#17 L. Jay Wantz Zhigu Holdings Limited 2
#17 Edward W. Baumgardner 2
#23 Charles David Haskin, II 1
#23 Jill A. White Bioveris 1
#23 John H. Ahern Evapco 1
#23 Laura-Elliott Furbay Maring 1
#23 Jeff Koontz 1
#23 Harry W. Staley 1
#23 Jill Ann White Defined Diagnostics 1
#23 Bruce A. McAllister Evapco 1
#23 David A. Benz 3M 1

Part of Maryland