Inquiry (采购产品): Traffic Calming Device Licensing Would you be interested in licensing my patented Retractable Speed Bump? See US Patent No. 5509753 or contact me for full details etc. **** Hidden Message ***** Clinton Thompson 2245 Hikes Lane Suite 181 Louisville, KY 40218-2203 USA Company: TCISystems & Associates Phone: (502) 671-0075 Fax: (775) 659-3408 E-mail: silentcop_01@yahoo.com **** Hidden Message ***** silentcop_01@yahoo.com