Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Marengo, IL ranks #8,853 worldwide for total patents filed all time, with 239 patents from 74 inventors. Leading employers of inventors based in Marengo, IL include Dsm N.V., Williams Electronics Games, Mci Communications. That works out to 31.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 74 inventors

Rank Inventor Primary Company Patents
1 David M. Szum Dsm N.V. 30
2 Patrick Lawlor Williams Electronics Games 16
3 Deborah Bauer Mci Communications 13
3 Richard David Peacock Isco International 13
#5 Edward F. Kubacki American Can 11
#6 George Standish Motorola Mobility 8
#6 Andrzej Z. Ringwelski Uop 8
#8 Eric D. Frazier United Laboratories 6
#8 Lowell C. Babcock 6
#10 Paul M. Reinhard Hamilton Sundstrand 5
#10 Shannon Edwards Radian Research 5
#10 Mark D. Chapman Rockwell Collins 5
#10 James Michael Stemple Peerless Industries 5
#14 Thomas P. Musschoot General Kinematics 4
#14 Brian Keller The Boeing 4
#14 Andrew K. Miraldi Unknown 4
#14 Ralph Kulin Baxter Travenol Laboratories 4
#14 Michael J. Zroka Texas Instruments 4
#14 Paul Musschoot General Kinematics 4
#14 Alan Brooks Interlemo Holding S.A. 4
#14 Richard Dale Michonski Flextronics Ap 4
#14 Daniel L. Riedl Aktiebolaget Skf 4
#23 Robert Timothy Lynn Sonoco Development 3
#23 Raymond Trimble Pressure Specialist 3
#23 Brian D. Jenkner 3
#23 Richard Pilon Amsted Industries Incorporated 3
#27 Ryan Giovannini 2
#27 Frank Cusimano Swimc 2
#27 David A. Sticha Motorola 2
#27 Peter C. Young Rexam Beverage Can 2
#27 Raymond R. Ferriss Fellowes Manufacturing 2
#27 Jeff Menolascino Henkel Ag & Co. Kgaa 2
#27 David R. Crane Johnsondiversey 2
#27 Robert Witt 2
#27 Ryan Andrew Wacker International Engine Intellectual Property Company 2
#27 Randy Prohaska 2
#27 Beverly A. Carroll Motorola 2
#27 Michael J. Bihlmaier 2
#39 Douglas Leitzen Rexam Beverage Can 1
#39 David Bramson 1
#39 Alejandro Cortez-Sanchez 1
#39 John Olas 1
#39 Timothy B. Affield 1
#39 Ed Kubacki United States Can 1
#39 Mark Rickerd Pierce Biotechnology 1
#39 Tony J. Remke 1
#39 Jim Stemple Cole-Parmer Instrument Company 1
#39 Jim Scharrenberg 1
#39 Anne M. Stecher Illinois Superconductor Corporation 1
#39 Marcos A Gonzalez Munoz 1

Part of Illinois