Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Crown Point, IN ranks #3,804 worldwide for total patents filed all time, with 766 patents from 210 inventors. Leading employers of inventors based in Crown Point, IN include Monosol, Gateway Industries, Avery Dennison. That works out to 22.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 210 inventors

Rank Inventor Primary Company Patents
1 David M. Lee Monosol 71
2 Gerald A. Doty Gateway Industries 44
3 Keith L. Truog Avery Dennison 33
#4 R. Craig Yoder Landauer 28
#5 Robert A. Kramer Crucell Holland B.V. 25
#6 Edward C. Flory Newell Operating 14
#6 Allan Hedges American Maize-Products 14
#8 Donald R. Fosnacht Inland Steel 13
#8 Frances R. Katz American Maize-Products 13
#10 Susan L. Furcsik American Maize-Products 12
#10 John A. Stuhlmacher Mcgill Manufacturing 12
#12 Wen Shieh American Maize-Products 11
#12 Jonathan Kahn Custom Speech Usa 11
#14 Vincent S. Fleszewski Federal Signal 10
#15 P. Scott Bening Monosol 9
#15 Michael B. Verbeek Panduit 9
#15 John S. Philbrook Midtronics 9
#15 Ralph Kokot Vanair Manufacturing 9
#19 William A. Depel Bivona 8
#19 Karl P. Kammann, Jr. Ferro 8
#19 Adrian N. Richie Bear Komplex 8
#19 Ronald Roberts Iowa State University 8
#19 Jacob A. Rhodes Bear Komplex 8
#19 Michael O. Holowaty Inland Steel 8
#25 Richard L. Pressley Thermal Process Systems 7
#25 Sumeet Kumar Monosol 7
#25 Robert S. Trent Holland 7
#25 Kenneth E. Blazek Inland Steel 7
#25 Scott Cassidy Federal Signal 7
#30 Phillip E. Wollenhaupt Sciaky 6
#30 Agbai Nnanna Purdue Research Foundation 6
#30 James H. Obermeyer The Interlake Companies 6
#30 Douglas A. Bakker 6
#30 John M. Marshall Unknown 6
#35 Brian Kujawski Big Monster Toys 5
#35 Mont Andrew Handley 5
#35 Alyssa M. Nelson Belwith Products 5
#35 Larry A. Frank Inland Steel 5
#35 Vince S. Fleszewski Federal Signal 5
#35 Ronald R. Landreth Inland Steel 5
#35 Allan J. Mostello Federal Signal 5
#35 Robert R. Cartmell Standard Oil Company (Indiana) 5
#35 George Frank Federal Signal 5
#44 Michael Ring Westinghouse Air Brake 4
#44 Charles Earl Bates American Maize-Products 4
#44 George R. Murphy AT&T 4
#44 John Belanger Quotient Technology 4
#44 Elliott Y. Spearin Inland Steel 4
#44 Kenneth D. Burnside 4
#44 James Lynn Lytle 4

Part of Indiana