Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Glen Arm, MD ranks #10,610 worldwide for total patents filed all time, with 184 patents from 39 inventors. Leading employers of inventors based in Glen Arm, MD include Cardioxyl Pharmaceuticals, Applied Nanostructured Solutions, Airbus Helicopters.

Showing 1–39 of 39 inventors

Rank Inventor Primary Company Patents
1 John P. Toscano Cardioxyl Pharmaceuticals 42
2 Ashok Samuel Baskar 38
3 Mark R. Alberding Applied Nanostructured Solutions 20
#4 Robert Dubois Airbus Helicopters 9
#5 Michael Choti Intuitive Surgical 6
#6 Ashok Samuel Baskar Black & Decker 5
#6 Sean Zito PayPal 5
#8 John Niparko The Johns Hopkins University 4
#8 Robert A. Casero The Johns Hopkins University 4
#8 Christopher Bever University Of Maryland, Baltimore 4
#8 Klon R. Ervin Becton, Dickinson And 4
#8 Jonathan Hock UPS 4
#13 Charles A. Sakers Kop-Flex 3
#13 W. Perry Arnold Medical Components 3
#15 William Miles Pulford E.I. Du Pont De Nemours And 2
#15 Edward E. Karkow The Gsi Group 2
#15 John R. Sofinowski Marquip 2
#15 John R. Spelman 2
#15 Arthur P. Dean US Army 2
#15 Franklyn M. Rybak Chemetrics 2
#15 Stephen C. Traugott Lockheed Martin 2
#15 Gloria M. Petersen The Johns Hopkins University 2
#23 Jeff Walsh 1
#23 Shayan BORHANI University Of Maryland, Baltimore 1
#23 Theresa Retue Kramer 1
#23 Paul C. Wittman GE 1
#23 John C. Burdette, Jr. 1
#23 Bradford J. May The Johns Hopkins University 1
#23 Stephen Osborne Rab Lighting 1
#23 Michael J. Sackett 1
#23 Jeffrey R. Walsh 1
#23 Paul C. Botzler 1
#23 George D Rose Smithkline Beecham Limited 1
#23 Michael Eginton 1
#23 Harry P. Kling 1
#23 G. Duane Deline Mccormick & Company 1
#23 Achyut S. Patel 1
#23 Andrew Ervin Becton, Dickinson And 1
#23 John William Fantom 1

Part of Maryland