Only Plankton's intelligence is missing, as his profile clarifies that he changed entire timelines to change his life with someone, this must fall as a distortion of reality, Plus super genius intelligence along with other talents like Karen twisting the plot to save him in Patrick's conscience episode and "big bad Bubble bass"
Even your simplest machine involving building a road distorts reality as it builds an indestructible road and can even manipulate Quantum to build pocket prisons, In addition to the extreme knowledge he has about the universe of the series to the point of discovering new elements and his intelligence must scale to Karen who built an eternal feeding pill.
He even built equipment capable of doing magic, he has feats involving information analysis to the point of discovering formulas to circumvent the resistance of certain beings.
For example Gas goo goo he upgraded to affect SpongeBob and Karen despite the latter being a robot.
When seeing snow for the first time he discovered the composition just by looking and claimed to master this energy, something that happened in Battle for Bikini bottom, Since we have a Patrick robot capable of manipulating ice
Even in combat he could keep up with mr krabs in current episodes, he really must be super genius.