Free Fishing Day and Week apply only to Tennesseeâs public waters, TWRA owned and operated lakes, and state park facilities. Find a fishing spot here. Some privately owned pay lakes continue to charge during this special day and week.
List of Edison patents. Below is a list of Edison patents. Thomas Edison was an inventor who accumulated 2,332[1] patents worldwide for his inventions. 1,093 of Edison's patents were in the United States, but other patents were approved in countries around the globe.
Edison's greatest contribution was the first practical electric lighting. He not only invented the first successful electric light bulb, but also set up the first electrical power distribution company. Edison invented the phonograph, and made improvements to the telegraph, telephone and motion picture technology.