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Nathan A. Landes
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St. Joseph, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Centering apparatus for hopper car doors
Patent number
11,548,537
Issue date
Jan 10, 2023
Herzog Railroad Services, Inc.
Nathan A. Landes
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
System and method for operating a ballast car hopper door
Patent number
10,787,109
Issue date
Sep 29, 2020
Herzog Railroad Services, Inc.
Nathan A. Landes
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Autonomous ballast unloading consist
Patent number
10,138,603
Issue date
Nov 27, 2018
Herzog Railroad Services, Inc.
Nathan A. Landes
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Automated track surveying and ballast replacement
Patent number
9,051,695
Issue date
Jun 9, 2015
Herzog Railroad Services, Inc.
Nathan A. Landes
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Automated track surveying and ballast replacement
Patent number
8,781,655
Issue date
Jul 15, 2014
Herzog Railroad Services, Inc.
Nathan A. Landes
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Automated track surveying and ditching
Patent number
8,615,110
Issue date
Dec 24, 2013
Herzog Railroad Services, Inc.
Nathan A. Landes
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR OPERATING A BALLAST CAR HOPPER DOOR
Publication number
20180134201
Publication date
May 17, 2018
HERZOG RAILROAD SERVICES, INC.
Nathan A. Landes
B60 - VEHICLES IN GENERAL
Information
Patent Application
AUTONOMOUS BALLAST UNLOADING CONSIST
Publication number
20170096778
Publication date
Apr 6, 2017
HERZOG RAILROAD SERVICES, INC.
Nathan A. Landes
B61 - RAILWAYS
Information
Patent Application
AUTOMATED TRACK SURVEYING AND BALLAST REPLACEMENT
Publication number
20140297069
Publication date
Oct 2, 2014
HERZOG RAILROAD SERVICES, INC.
Nathan A. Landes
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
SYSTEM FOR MONITORING MOVEMENT OF RAILROAD TRACK
Publication number
20140277863
Publication date
Sep 18, 2014
HERZOG RAILROAD SERVICES, INC.
Nathan A. Landes
B61 - RAILWAYS
Information
Patent Application
AUTOMATED TRACK SURVEYING AND DITCHING
Publication number
20130230212
Publication date
Sep 5, 2013
HERZOG RAILROAD SERVICES, INC.
Nathan A. Landes
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTOMATED TRACK SURVEYING AND BALLAST REPLACEMENT
Publication number
20130096739
Publication date
Apr 18, 2013
Nathan A. Landes
B61 - RAILWAYS