Ever invent something that improved on something?

[Grant]

Have you ever invented something that improved upon an already established device or product? I know there are a lot of products released that copy or improve upon the original design. It's part of making products that innovate. I wish I had the ideas to make my own products and devices, my own patents and such. Have you ever invented something that was an improvement over an existing invention?

 

[Ja Sa Bong]

I've never invented anything from the beginning as a new product. I'm still looking forward to doing it in the future but I've used another person's invention to create something different. I know how to use fabrics and sew great designs for wears. It's an invention of its own.

 

[Heatman]

I can't think of anything that I have invented as an adult now. I have mostly used what others have invented and put it into a new shape. It's something that I do all the time in my fish and poultry farm. I get my fingerlings and breed them into big cat fishes. I do the same thing with getting a day old chicks and breed them for 4 months before selling them.