CH

Carl L. Haas

WB Westinghouse Air Brake: 11 patents #7 of 284Top 3%
WH Wabtec Holding: 8 patents #12 of 164Top 8%
TH Transportation Ip Holdings: 5 patents #84 of 657Top 15%
📍 Walkersville, MD: #1 of 59 inventorsTop 2%
🗺 Maryland: #910 of 35,612 inventorsTop 3%
Overall (All Time): #168,601 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12351217 Vehicle system with second power source 2025-07-08
12330698 End of train device with integrated antenna Padam Dhoj Swar, Benjamin Henniges, Michael B. Colson, David Andrew Gloyd 2025-06-17
12323890 Vehicle communication via multiple wireless communication links Padam Dhoj Swar, Danial Rice 2025-06-03
12037035 Communication system and method Padam Dhoj Swar 2024-07-16
11958512 Monitoring and communication device of a vehicle Padam Dhoj Swar, Danial Rice, Christopher Claussen, Joseph Gorman, James A. Oswald +8 more 2024-04-16
11932292 Vehicle and route monitoring system Brian Kurz, Richard S. Klemanski, Padam Dhoj Swar, Daniel McGee, James Cowan 2024-03-19
11891030 Multi-vehicle braking system Charles L. Wolf, Benjamin Henniges, Mark Uehling 2024-02-06
11889395 Vehicle communication via multiple wireless communication links Padam Dhoj Swar, Danial Rice 2024-01-30
11814020 Brake control system Charles L. Wolf 2023-11-14
11818631 Communication device for detecting messages based on signal strength Padam Dhoj Swar, Brian Kurz, Richard S. Klemanski, James Cowan, Daniel McGee 2023-11-14
11749034 Data recorder system and unit for a vehicle Theodore E. Allwardt, Khim Bittle, Brian Kurz 2023-09-05
11716111 Communication system and method Padam Dhoj Swar 2023-08-01
11654943 End of vehicle device with integrated antenna Padam Dhoj Swar, Benjamin Henniges, Michael B. Colson, David Andrew Gloyd 2023-05-23
11613243 Vehicle control system Michael A. Naylor, Donald W. Gangemella, Richard S. Klemanski 2023-03-28
11129220 Vehicle communication via multiple wireless communication links Padam Dhoj Swar, Danial Rice 2021-09-21
11030834 Data recorder system and unit for a vehicle Theodore E. Allwardt, Khim Bittie, Brian Kurz 2021-06-08
10965755 Communication system and method Richard S. Klemanski 2021-03-30
10399551 System, method, and apparatus for improving safety of ECP-equipped trains with flammable cargo Michael A. Naylor, Donald W. Gangemella, Richard S. Klemanski 2019-09-03
10198882 Data recorder system and unit for a vehicle Theodore E. Allwardt, Khim Bittle, Brian Kurz 2019-02-05
10140790 Data recorder system and unit for a vehicle Theodore E. Allwardt, Khim Bittle, Brian Kurz 2018-11-27
9689910 Detecting faults in a two-wire power line 2017-06-27
9460566 Data recorder system and unit for a vehicle Theodore E. Allwardt, Khim Bittle, Brian Kurz 2016-10-04
9083861 Visual data collection system for a train John E. Halowell 2015-07-14
9020667 Empty-load device feedback arrangement Edward W. Gaughan 2015-04-28