Like the +1 bonus from Implement Expertise and the +1 from Versatile Expertise?
2 Answers
NO, they do no stack
Typed bonuses do not stack with same typed bonuses. In your example the feats do not stack.
However, some feats provide untyped bonuses.
For instance the Fighter Feat Fighter Weapon Specialization
provides an untyped +1 to damage. This will stack with the feat bonus to damage from a focus feat (Heavy Blade Focus
, Light Blade Focus
etc).
Bonuses of the same type do not stack. In this case, both are listed as Feat
bonuses, so they do not stack.