You can file a patent without any assistance or use professionals during patent application. Filing patents on your own can save a lot on cost, but it is advisable to seek professional help. This is because you might not be very conversant with the rules of the game. You are likely to make more mistakes and even take a considerably longer time when doing it on your own than when using patent attorneys or patent filing agencies.
If you're completely new to this patent thing, you better higher an agency to do that for you. When it comes to patent, InventHelp Linkedin InventHelpLinks to an external site. comes on the very top. They have been helping people to bring their ideas to live for a long time. They can help you patent your invention, and market it in the very right way.