Inquiry (采购产品): Step Ladder Invention Gentlemen, Posi Products has a patent pending on a novel step ladder invention that involves both safety and function. We are prepared to discuss such with ladder manufacturers concerning the possibility of a licensing arrangement. If interest prevails, please contact me for details. Dominic A. Viscomi, DDS Posi Products 484-851-3212 **** Hidden Message ***** Dominic Viscomi 1868 Felicity La Hellertown, PA 18055 USA Company: Posi Products Title: Consultant Phone: 484-851-3212 E-mail: dviscomi@rcn.com **** Hidden Message ***** dviscomi@rcn.com