Development & Marketing
Invent It — Inventions Marketing Service. A service center for inventors providing strategies for linking your idea to manufacturers.
Inventions for Sale — Inventnet. Postings of patents issued and pending that are for sale.
Manufacturing Information — Manufacturers Information Net. "We are here to provide a complete source of information for industry and those services related to manufacturing."
Stand Alone Inventor — Inventor's Bookstore: Jack Lander. Jack posts only the top value books for inventors. Jack is also a prototyper for plastic parts