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Previous Year Competition Awards

Previous Year Competition Awards

2025

Regionals Competition Winners

State Competition Winners

Invention Convention U.S. Nationals Winners

 

2024

State Competition

  • Cleveland Area Winners
  • Columbus Area Winners
  • Dayton Area Winners

Invention Convention U.S Nationals

  • Cleveland Area Winners
  • Columbus Area Winners
  • Dayton Area Winners

 

2023

State Competition

  • Cleveland Area Winners
  • Columbus Area Winners
  • Dayton Area Winners

Invention Convention U.S Nationals

  • Cleveland Area Winners
  • Columbus Area Winners
  • Dayton Area Winners

 

2022

State Competition

  • Cleveland Area Winners
  • Columbus Area Winners
  • Dayton Area Winners
  • Southwest Area Winners

Invention Convention U.S Nationals

  • Cincinnati Area Winners
  • Cleveland Area Winners
  • Columbus Area Winners

Globals

  • Cleveland Area Winners
  • Columbus Area Winners

 

2021

State Competition

  • Cincinnati Area Winners
  • Cleveland Area Winners
  • Columbus Area Winners
  • Dayton Area Winners

Invention Convention U.S Nationals

  • Cincinnati Area Winners
  • Cleveland Area Winners
  • Columbus Area Winners
  • Dayton Area Winners

Globals

  • Columbus Area Winners
  • Dayton Area Winners

Participate in OIL:

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Out-Of-School Programs

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Ohio Invention League (OIL) is an inclusive, educational, non-profit organization that offers STEAM programming for K-12 students, educators, and out-of-school programs across the state of Ohio.

Participate

Educators
Students & Parents
Out-Of-School Programs
Independent Inventor Program
Current Program Year

Support Inventors

Donate Now
Volunteer
Partner with OIL
Bonfire

Impact

By The Numbers
News
Success Stories
Testimonial
Curriculum

About Us

About OIL
ICW
Why Invention Convention
Events
Privacy Policy
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