Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Round Hill, VA ranks #9,185 worldwide for total patents filed all time, with 226 patents from 49 inventors. Leading employers of inventors based in Round Hill, VA include Tactual Labs, Aol, Rebiscan. That works out to 326.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–49 of 49 inventors

Rank Inventor Primary Company Patents
1 Darren Leigh Tactual Labs 61
2 George Fletcher Aol 26
3 Robert Scott Winsor Rebiscan 19
#4 Matthew Phillip Ferringer The Aerospace 15
#5 Michael Anthony Buonomo Meta 9
#6 John Brooke Althouse Salesforce 8
#7 Brett Rogers Emory University 7
#8 Albert D. Frankeny, II Laser Strike 6
#8 Robert D. Clary Aol 6
#10 Donald P. Sengpiehl Oath 5
#11 Steven Truesdale 4
#12 James Knowles Starsight Telecast 3
#12 Joseph Faber Fireeye 3
#12 Robert Baldwin 3
#12 Cody Michael Baker Sierra Dust Control 3
#12 Matthew Holway Level 3 Communications 3
#12 Adrienne B. Lyne Federal Home Loan Mortgage Corporation (“Freddie Mac”) 3
#12 Richard Pantel 3
#12 Raymond Duchesne Digi-Data 3
#20 Kent John Lockhart Vignet Incorporated 2
#20 James Loveless 2
#20 Walter E. Buchanan 2
#20 Ian Bush Carfax 2
#20 Hugh Mackie Glen Research 2
#20 Thomas M Dunlap George Mason 2
#26 Donald Garrett Queen US Dept of the Interior 1
#26 Ben Deckman 1
#26 David E. Dukinfield Cisco 1
#26 Bradley A. Clark 1
#26 Maureen DiDonato 1
#26 Irt N. Duling, III US Air Force 1
#26 Theodore L. Barger 1
#26 Robert Steven Sears 1
#26 Jeffrey Francis Barry 1
#26 Charles F. Lepple RTX (Raytheon) 1
#26 Douglass R. Hall Andrew 1
#26 Charles Bigelow 1
#26 Michael Schnebele 1
#26 Roderick Polk Sprint Spectrum 1
#26 E. Jane Dwyer University Of Virginia Alumni Patents Foundation 1
#26 Barbara J. Eastwood Igi Biotechnology 1
#26 Becky H. Fleming 1
#26 Richard Hilenski 1
#26 Gaston D. Hoeffel 1
#26 Adam Rand 1
#26 Bret J. Ewin 1
#26 Allison J. Widzinski Milwaukee Electric Tool 1
#26 David Remler 1
#26 Lee H. Dahmer 1

Part of Virginia