"James A. Donald" <jamesd@echeque.com> wrote:
1. Edison and Swan, the owners of the Edison & Swan United Electric Light Company, did invent the light bulb,
On 2/27/2017 10:15 AM, juan wrote:
no they didn't
Oh?
Who did then?
On 2/27/2017 11:27 AM, Razer wrote:
Latimer received a patent in January 1881 for the "Process of Manufacturing Carbons", an improved method for the production of carbon filaments used in lightbulbs.[6][7]
Latimer's employer at the time was the notable inventor and businessman Hiram Maxim, who claimed that Latimer falsely patented that method, when in fact it had been developed by Hiram Maxim. But in any case, whether it was the thieving negro with no particular qualifications, or the businessman with a long history of inventing stuff, the fact is that Edison and Swan were first, and Hiram Maxim (or Latimer) was second.