Improvement – a family trait?

Well, back at the patent office, I noticed that Great-Great Grandfather, Ezra P Koontz,

must not have been satisfied with the refrigeration unit for which he took out a patent in 1880, since he took out another in 1890

Frigidaire apparently was not the only one to come up with new, better models. See post on August 16, 2021, for the 1880 patent.

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About Pat Shaul

Genealogist / Family Historian; Blog started as a record of my Grandfather's post card collection which ran for 15 months. Then, in June, 2017, I changed over to reporting and commenting on notifications from the ANCESTRY app "We're Related" I then started to provide snippets into ancestor biographies on the dates that were significant anniversaries.
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