Catherine Hettinger, the inventor of the ''fidget spinner'' sets an unfortunate example in terms of the importance of tracking your patents.
Fidget Spinner
Catherine Hettinger, the inventor of the “fidget spinner” sets an unfortunate example in terms of the importance of tracking your patents. The fidget spinner is sold in millions all over the world today. The 65-year-old US inventor can't claim any right because she didn’t pay the renewal fee of her granted patent, which she initially invented for her grandson to play. You can contact us to keep track of your patents professionally.
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