
1) Better mousetrap designer 2) Book about the Internet 3) Brain-storming whiz 4) Brainstormer 5) Brainstorming fellow 6) Company thinker 7) Creative company hire 8) Creative fellow 9) Creative guy 10) Creative person 11) Edison, notably 12) Innovator 13) Inventive guy 14) Inventive type 15) Inventor sort
Found on
https://www.crosswordclues.com/clue/idea-man

a person who is capable of and responsible for providing original ideas.
Found on
https://www.infoplease.com/dictionary/idea-man
No exact match found.