The patent process varies in length, but it typically takes anywhere from one to three years. Factors such as the complexity of the invention and the workload of the patent office can impact the timeline. 

While InventHelp provides valuable support and resources, no company can guarantee success. However, they do help increase the chances of success by guiding inventors through the necessary steps and providing exposure to potential industry partners. 

A prototype is not required to apply for a patent, but having one can strengthen the application and make it easier to showcase the invention’s functionality. 

Yes, InventHelp provides assistance with marketing strategies and exposure by submitting inventions to a database of interested companies. 

No, InventHelp works with both new and experienced inventors, offering services tailored to various stages of the invention process.