Here are the possible solutions for inventor at times clue
Answer
Clue
Relevancy
patentee
Clue
Inventor, at times
Definition
one who holds a patent
acht
Clue
Zwei times zwei times zwei
anaphora
Clue
Device used in "It was the best of times, it was the worst of times"
Definition
(Greek) the repetition of a word or expression at the beginning of successive phrases, clauses, sentences or verses esp. for rhetorical effect, also ANAPHOR, EPANAPHORA