| 2025/0092,622 | GATE FOR CONTROLLING ONCOMING TRAFFIC ON A ROADWAY | Jun 25, 24 | Mar 20, 25 | Not available |
| 2024/0110,346 | GATE FOR CONTROLLING ONCOMING TRAFFIC ON A ROADWAY | Oct 06, 23 | Apr 04, 24 | Not available |
| 2018/0122,279 | SIGN BASE AND SIGN ASSEMBLY | Nov 01, 16 | May 03, 18 | Not available |
| 2017/0198,447 | Safety Cone with Controlled Illumination | Jan 12, 16 | Jul 13, 17 | P&P IMPORTS, LLC |
| 2017/0107,677 | LIMITED VIEW DYNAMIC MESSAGE SIGN FOR TRAFFIC INFORMATION | Dec 29, 16 | Apr 20, 17 | SES AMERICA, INC. |
| 2016/0076,207 | TECHNOLOGIES FOR COMMUNICATING ROADWAY INFORMATION | Sep 12, 14 | Mar 17, 16 | INTEL CORPORATION |
| 2016/0002,870 | DUAL ARM FORTIFIED BARRIER ASSEMBLY | Mar 09, 15 | Jan 07, 16 | HY-SECURITY GATE, INC. |
| 2015/0247,297 | NEW TYPE OF ROAD MARKINGS FOR SUPPORTING THE ENVIRONMENT DETECTION OF VEHICLES | Nov 06, 13 | Sep 03, 15 | EVONIK ROEHM GMBH |
| 2015/0231,981 | VEHICLE CONTROL SYSTEM FOR ALIGNING INDUCTIVE CHARGING CONNECTION | Feb 18, 15 | Aug 20, 15 | FORD GLOBAL TECHNOLOGIES, LLC |
| 2015/0179,067 | METHOD FOR DELIVERING A WARNING OF A HAZARDOUS ROAD SURFACE STATE AND APPARATUS | Dec 23, 14 | Jun 25, 15 | HELLA KGAA HUECK & CO. |
| 2015/0161,889 | ROAD MARKER OR LIGHT BASED WARNING DEVICE | Feb 20, 15 | Jun 11, 15 | MARTIN, PATRICK JOHN |
| 2014/0352,238 | TACTILE EMBEDMENT PLATE ASSEMBLY WITH AN ALIGNMENT BRACKET | Mar 03, 14 | Dec 04, 14 | METADOME, LLC |
| 2013/0316,900 | Moisture activated Phantom Imaging Process and Product | Aug 05, 13 | Nov 28, 13 | Not available |
| 2013/0055,948 | GUIDE APPARATUS | Sep 07, 12 | Mar 07, 13 | JTSR, LLC |
| 2012/0189,385 | DEVICE FOR LIMITING THE SPEED OF MOVING TRAFFIC | Jan 30, 12 | Jul 26, 12 | Universidad Politecnica De Valencia |
| 2011/0250,015 | SECTIONS OF TRAFFIC INFRASTRUCTURES INCLUDING MULTIPURPOSE STRUCTURES | Nov 23, 09 | Oct 13, 11 | ALVA ALTA AG |
| 2011/0214,323 | APPARATUS AND METHOD FOR ATTACHING SIGNS TO CONCRETE ROAD BARRIERS | Mar 31, 10 | Sep 08, 11 | Meadow Burke, LLC |
| 2011/0185,962 | HUMANOID TRAFFIC CONTROL ROBOT | Jan 26, 11 | Aug 04, 11 | Not available |
| 2011/0122,604 | STAINLESS STEEL AIRPORT LIGHT CANNISTER APPARATUS AND METHOD | Dec 17, 04 | May 26, 11 | CARLOTA M. BOHN, CHAPTER 11 TRUSTEE OF MFPF, INC., FIFTH THIRD BANK, METAL FOUNDATIONS ACQUISITION, LLC, |
| 2010/0254,761 | Surface mount traffic channelizer | Jun 09, 10 | Oct 07, 10 | Not available |