Add punctuation: He will take you to the Temple of Karnak where your carriage ride will start
A: He will take you to the Temple of Karnak where your carriage ride will start.

Add punctuation: Actually a problem solved very fast A connector had some corrosion and it was changed with a new one
A: Actually a problem solved very fast: A connector had some corrosion, and it was changed with a new one.

Add punctuation:  Patent trademarks designs and trade secrets
A:
● Patent, trademarks, designs and trade secrets