No, InventHelp cannot guarantee that a patent will be granted. The decision to approve or deny a patent lies with the appropriate patent office. However, InventHelp connects you with experienced patent attorneys to improve your chances through proper preparation and filing. 

Yes, InventHelp offers marketing support that includes submission of your idea to companies willing to review new inventions. They can also assist with presentation materials and trade show opportunities. 

The timeline can vary depending on the complexity of your invention and the workload at the patent office. On average, obtaining a patent can take anywhere from 12 to 36 months. InventHelp helps streamline the preparation process to avoid unnecessary delays. 

Yes, confidentiality is taken seriously. Before disclosing any details about your invention, you will typically sign a confidentiality agreement to ensure that your idea is protected during the evaluation process. 

InventHelp works with a wide range of inventions in various industries, including technology, home improvement, consumer goods, and more. Whether your idea is simple or complex, they can help you determine its potential and guide you through the next steps.