Virtual Marking
Listed below are patents of Herzog Enterprises’ subsidiaries for equipment, systems, or services.
| PATENT NUMBER | DESCRIPTION | PRODUCT FAMILY |
| US 9,346,473 | Material Transport & Distribution Consist | Automated Conveyor Train |
| CA 2963988 | Material Transport & Distribution Consist | Automated Conveyor Train |
| MX 354836 | Material Transport & Distribution Consist | Automated Conveyor Train |
| US 11668054 | Railroad Tie Plate Apparatus & Method | Automated Plate Machine |
| US 8,590,454 | Clamp Assembly | Automated Tie-Down Car |
| CA 2728869 | Clamp Assembly | Automated Tie-Down Car |
| MX 320993 | Clamp Assembly | Automated Tie-Down Car |
| US 9,676,397 | Clamp Assembly | Automated Tie-Down Car |
| MX 364403 | Clamp Assembly | Automated Tie-Down Car |
| CA 2900662 | Clamp Assembly | Automated Tie-Down Car |
| US 7,152,347 | Method and Apparatus for Applying Ballast | Ballast Train (PLUS/SMART) |
| US 7,707,944 | Method and Apparatus for Applying Ballast | Ballast Train (PLUS/SMART) |
| US 8,781,655 | Automated Track Survey & Ballast Replacement | Ballast Train (PLUS/SMART) |
| US 9,051,695 | Automated Track Survey & Ballast Replacement | Ballast Train (PLUS/SMART) |
| MX 329598 | Automated Track Survey & Ballast Replacement | Ballast Train (PLUS/SMART) |
| EP 2769173 | Automated Track Survey & Ballast Replacement | Ballast Train (PLUS/SMART) |
| CA 2852078 | Automated Track Survey & Ballast Replacement | Ballast Train (PLUS/SMART) |
| DE 2769173 | Automated Track Survey & Ballast Replacement | Ballast Train (PLUS/SMART) |
| FR 2769173 | Automated Track Survey & Ballast Replacement | Ballast Train (PLUS/SMART) |
| GB 2769173 | Automated Track Survey & Ballast Replacement | Ballast Train (PLUS/SMART) |
| US 10,138,603 | Autonomous Ballast Unloading | Ballast Train (PLUS/SMART) |
| MX 366273 | Autonomous Ballast Unloading | Ballast Train (PLUS/SMART) |
| CA 2942956 | Autonomous Ballast Delivery | Ballast Train (PLUS/SMART) |
| US 10787109 | System & Method for Operating Ballast Car Hopper Door | Ballast Train (PLUS/SMART) |
| CA 2984074 | System & Method for Operating Ballast Car Hopper Door | Ballast Train (PLUS/SMART) |
| MX 383909 | System & Method for Operating Ballast Car Hopper Door | Ballast Train (PLUS/SMART) |
| US 11548537 | Centering Apparatus for Hopper Car Doors | Ballast Train (PLUS/SMART) |
| US 7,437,997 | GPS Railroad Tie Unloading | CarTopper, Multi-Purpose Machine |
| CA 2563679 | GPS Railroad Tie Unloading | CarTopper, Multi-Purpose Machine |
| US 8,806,948 | Apparatus & Method for Detecting Defects in Joint Bars | Joint Bar Inspection |
| CA 2732971 | Defective Joint Bar Detection Apparatus | Joint Bar Inspection |
| US 8096384 | Safety Line Anchor | Legacy products |
| US 9,404,225 | Rail Drilling Station for a Rail Loading/Unloading Machine | Legacy products |
| US 9346476 | Track Data Verification | LiDAR Survey Platform |
| US 10,160,333 | Back-up Power System for Railroad Power Unit | Multi-Purpose Machine |
| MX 360736 | Back-up Power System for Railroad Power Unit | Multi-Purpose Machine |
| CA 2916778 | Back-up Power System for Railroad Power Unit | Multi-Purpose Machine |
| US 8,615,110 | Automated Track Surveying & Ditching | Multi-Purpose Machine, LiDAR Survey Platform |
| CA 2866088 | Automated Track Surveying & Ditching | Multi-Purpose Machine, LiDAR Survey Platform |
| MX 333091 | Automated Track Surveying & Ditching | Multi-Purpose Machine, LiDAR Survey Platform |
| US 8,424,387 | Apparatus for Detecting Defects | Phased Array UT |
| US 8,418,563 | Apparatus for Detecting Defects | Phased Array UT |
| US 8,820,166 | Apparatus for Detecting Defects | Phased Array UT |
| US 8,485,035 | Method of Detecting Defects | Phased Array UT |
| CA 2844113 | Method & Apparatus for Detecting Defects | Phased Array UT |
| CA 3020963 | Method & Apparatus for Detecting Defects | Phased Array UT |
| CA 3020945 | Method & Apparatus for Detecting Defects | Phased Array UT |
| US 8,181,577 | Rail Train | Rail train |
| US 8,607,712 | System for Guiding Rails on a Rail Train | Rail train |
| CA 2733123 | System for Guiding Rails on a Rail Train | Rail train |
| MX 316775 | System for Guiding Rails on a Rail Train | Rail train |
| US 8,904,942 | System for Guiding Rails on a Rail Train | Rail train |
| CA 2903430 | System for Guiding Rails on a Rail Train | Rail train |
| MX 344171 | System for Guiding Rails on a Rail Train | Rail train |
| US 11858541 | Articulated Rail-Transport Car | Rail train |
| CA 2553747 | Rail Unloading Machine | Rail Unloading Machine |
| US 7,707,943 | Self-Propelled Rail Unloading Machine | Rail Unloading Machine |
| CA 2,669,912 | Self-Propelled Rail Unloading Machine | Rail Unloading Machine |
| CA 2,851,738 | Self-Propelled Rail Unloading Machine | Rail Unloading Machine |
| US 7,765,935 | Threadbox for Rail Unloading Machine | Rail Unloading Machine |
| US 9,382,669 | Rail Loading & Unloading Machine | Rail Unloading Machine |
| CA 2894406 | Rail Loading & Unloading Machine | Rail Unloading Machine |
| CA 2945431 | Rail Loading & Unloading Machine | Rail Unloading Machine |
| MX 362258 | Rail Loading & Unloading Machine | Rail Unloading Machine |
| CA 2945434 | Rail Loading & Unloading Machine | Rail Unloading Machine |
| MX 365542 | Rail Loading & Unloading Machine | Rail Unloading Machine |
| MX 365543 | Rail Loading & Unloading Machine | Rail Unloading Machine |
| US 9,382,670 | Rail Guide & Apparatus for Rail Loading/Unloading Machine | Rail Unloading Machine |
| US 11408131 | Track-Lifting & Ballast-Spreading Apparatus | Track Lifter |
| CA 3077983 | Track-Lifting & Ballast-Spreading Apparatus | Track Lifter |
| US 7,882,742 | Apparatus for Detecting Rail Defects | UT Probe (V30) |