Wind Swimmer

+ Follow
since Aug 07, 2018
Apples and Likes
Apples
Total received
0
In last 30 days
0
Total given
0
Likes
Total received
0
Received in last 30 days
0
Total given
0
Given in last 30 days
0
Forums and Threads
Scavenger Hunt
expand First Scavenger Hunt

Recent posts by Wind Swimmer

Expired patent.
Best design that I've ever seen for a windup storage battery.
Take the ball and run with it.
You're welcome:
https://patents.google.com/patent/US5880532A/en
2 years ago