123Invent Inventor Develops New Carry On Luggage Seat (PTA-485) /PRNewswire/ -- "I wanted to create a convenient and comfortable seat to use when traveling with a piece of luggage," said an inventor, from Marysville, Wash., prnewswire.com prnewswire.com / feeds prnewswire-com-news-releases .. prnewswire-com-financial-services / / #news / / 23 days 23d Share