challenges
For Business
Who We Are
Results
search
Get Started
I want to launch a challenge
Connect to talented problem solvers
I want to solve a challenge
Join our community to win prizes
log in
menu
log in
challenges
For Business
Who We Are
Results
InoCrowd
7,362
share
follow
(20)
following
unfollow
(20)
Alternative Sustainable Pretreatment for Metals
Identify a chemical solution or process for pretreatment of metal surfaces for steel, galvanized steel, and aluminum prior to coating.
Learn More
Technology
stage:
Submission Deadline
prize:
$15,000
Learn More
Technology
more
Summary
Timeline
Forum
3
Teams
20
FAQ
Summary
Overview
Learn More
Timeline
Forum
3
Teams
20
FAQ
Other Challenges You May Be Interested In
by FASEB
115
FASEB BioArt Award 2024
To celebrate and share the beauty and wonder of biological research.
by GoAERO Prize
770
GoAERO Prize
Design and build a safe, portable, robust, autonomy-enabled Emergency Response Flyer.
by American-Made Challenges
2.8K
EnergyTech University Prize 2025
Prizes available to students who create/present an energy tech business plan & faculty who elevate energy entrepreneurship at their school.