anybody using the jebao wp 40 or 25's

[The Codfather]

Originally Posted by Slick Fork

I was under the impression there was a patent proceeding in progress. IF there's a patent infringement and they've stolen the design, it's theft; that doesn't seem complicated to me.

No, there is no infringment. Do you honestly think tunze had the origional design? No, they modified a powerhead themselves, and have tried to stop other companies from using something similar.
Vortech on the other hand, there is a clear new design development.