As you do not state which country you are from we cannot say who is 'foreign'.
levi selerio
invention of filipino and foreign scientist
Excluded inventions are those that cannot be patented, such as laws of nature, natural phenomena, abstract ideas, and inventions that are considered immoral or offensive.
Some of the most prolific inventors in history include Thomas Edison, who invented the light bulb and phonograph, Alexander Graham Bell, who invented the telephone, and Nikola Tesla, who made significant contributions to the development of alternating current electricity. Other notable inventors include Leonardo da Vinci, who conceptualized inventions like the helicopter and tank, and Benjamin Franklin, who invented the lightning rod and bifocals.
There have been many African American inventors over the years. Some of their inventions are dyes, the blood bank, gas masks, and the traffic signal among other things.
The Romans made quite a number of inversions, particularly in the fields of engineering and architecture. However, were do not know much about their inventors. The Romans did not write about their inventors or their inventions. All were have is a textbook in architecture and engineering by a called Vitruvius. However, he only gave descriptions and did not mention about inventions or inventors. Some of our knowledge about Roman inventions even comes from archaeology, rather than writings by the Romans.
Non-patented inventions are typically those that either did not meet the criteria for patentability or were never formally submitted for patent protection. Examples include ideas that are considered abstract concepts, natural phenomena, or inventions that have been publicly disclosed without a patent application. Additionally, some inventors choose not to patent their creations to keep them as trade secrets or because they believe the patent process is too costly or time-consuming. Open-source technologies and traditional knowledge are also often non-patented.
Many inventors have contributed to various inventions throughout history. Some notable inventors include Thomas Edison (light bulb), Alexander Graham Bell (telephone), and Nikola Tesla (alternating current electricity). Inventions are often the result of collaboration, experimentation, and innovation over time.
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Inventors are not inherently considered engineers, but they can be. While inventors focus on creating new ideas and products, engineers apply scientific and mathematical principles to design and build those products systematically. Some inventors may have engineering backgrounds, which allows them to develop their inventions with technical expertise, but others may come from different fields entirely. Ultimately, the distinction lies in the role and focus of the individual rather than a strict classification.
well, some examples are the ox- yoke, the bridle, the ax, the rake, and so on. Hope this helps! :)
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