Question

What did Maurice E. Hoff invent thirteen years later?​

Answer 1

Answer:

the first central electric plant

Explanation:

I was going off of the timeline of his greatest inventions around the 10 year span of him being a life changing genius and the main thing that best suited your question thats the closest to 13 years later would be the central electric plant.

Answer 2

Question:

What did Maurice E. Hoff invent thirteen years later?

Answer:

The Telegraph