Name of Dripper

[TronCat]

I was given this dripper top from my friend and have been searching the internet for the exact name of it but i can seem to find it anywhere, all I know is it's a trident.
Can anyone help me?

 

[Wolfenstark]

Looks to be ehpro trident v1 , v2 and then clones.

 

[tj99959]

Don't know about that one, but most of mine are named "why you !@#$%"

 

[Rule62]

The second picture is a Trident V2. But in the first picture, the authentic Tridents didn't have Phillips post screws.