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
share
Follow
Following
Unfollow
Phil Stein
share
Follow
Following
Unfollow
Easton, Pennsylvania, United States
message
Roles I’m interested in
HeroXpert
Read More about Phil
Roles I’m interested in
HeroXpert
more
Challenges
Following
Activity
Awards
Challenges
Submissions
Size Matters
Executives tour the largest rooftop solar installation in the state of NY
read more...
by
Phil Stein
Following
Activity
Awards