Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Marion, IA ranks #1,101 worldwide for total patents filed in 2021, with 131 patents from 80 inventors. Leading employers of inventors based in Marion, IA include Skyworks Solutions, Rockwell Collins, Schneider Electric Usa. That works out to 3.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 80 inventors

Rank Inventor Primary Company Patents
1 David Steven Ripley Skyworks Solutions 7
2 Tj T. Kwon Rockwell Collins 6
3 Daniel Y. Chiew Rockwell Collins 4
3 Andi Jakupi Schneider Electric Usa 4
3 Bobby D. Foote Rockwell Collins 4
#6 Kevin A. Fee Florence 3
#6 Anthony D. Schaefer Rockwell Collins 3
#6 Connor C. McBryde Rockwell Collins 3
#6 Jeremiah D. Wolf Rockwell Collins 3
#6 Matilda G. Livadaru Rockwell Collins 3
#6 Angela N. Dunlay Rockwell Collins 3
#6 Peter R. Bellows Rockwell Collins 3
#6 Brent J. Nelson Rockwell Collins 3
#6 Eric N. Anderson Rockwell Collins 3
#15 Jiwon L. Moran Rockwell Collins 2
#15 Matthew Lee Banowetz Skyworks Solutions 2
#15 Corey R. Applebee Rockwell Collins 2
#15 Bernard A. Schnaufer Rockwell Collins 2
#15 Nicholas H. Bloom Rockwell Collins 2
#15 Michael C. Meholensky Rockwell Collins 2
#15 James L. Fenske 2
#15 Matthew Jacob Cunnien Rockwell Collins 2
#15 Jason R. Owen Rockwell Collins 2
#15 Wai Lee Texas Instruments 2
#15 Brian R. Roggendorf Rockwell Collins 2
#15 Jaclyn A. Hoke Rockwell Collins 2
#15 Naveen Rajanikantha Rockwell Collins 2
#28 Kelly Minton Kinze Manufacturing 1
#28 Timothy Allen Schultz Milwaukee Electric Tool 1
#28 T J T. Kwon Rockwell Collins 1
#28 Alan M. Kuefler Rockwell Collins 1
#28 Ryan Murphy Rockwell Collins 1
#28 Christian T. Deloy Rockwell Collins 1
#28 Jonathan R. Demildt Rockwell Collins 1
#28 Joshua J. Ehlinger Rockwell Collins 1
#28 Nicolas F. Parilo Rockwell Collins 1
#28 Stephen J. Kelly Intermec Ip 1
#28 Amy Jean Jacobson Pioneer (Corteva) 1
#28 Dana J. Jensen Rockwell Collins 1
#28 Clifford R. Klein Rockwell Collins 1
#28 Michael John Hora Cargill, Incorporated 1
#28 Jeffrey R. Schussler Pioneer (Corteva) 1
#28 Joseph R. Beierschmitt Schneider Electric Usa 1
#28 Ramon C. Redondo Hand Held Products 1
#28 Christine Turner Go Daddy Operating Company 1
#28 Jeremy D. Wills Rockwell Collins 1
#28 John L. Hagen Rockwell Collins 1
#28 Jonathan Christian Crandall Skyworks Solutions 1
#28 Subhashish CHAKRAVARTY Rockwell Collins 1
#28 John Sklarsky, III Rockwell Collins 1

Part of Iowa