: A short (approx. one-minute) video showcasing the "magic" of the product is highly effective.
: Briefly explain who you are and why you're contacting them, and propose a specific time to follow up.
: Filing a provisional patent application (PPA) or a design patent establishes perceived ownership and protects your idea during pitches.
: Reveal only what is necessary to generate interest. Use Non-Disclosure Agreements (NDAs) if possible, though some large companies may refuse to sign them initially. 3. Professional Guidance