David Q. Heagerty

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Glen Mills, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
System, method and apparatus for monitoring the health of railcar w...
- Patent number 11,977,003
- Issue date May 7, 2024
- Amsted Rail Company, Inc.
- Mohsen Samadani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method and apparatus for monitoring the health of railcar w...
- Patent number 11,385,137
- Issue date Jul 12, 2022
- Amsted Rail Company, Inc.
- Mohsen Samadani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for on-line detection of leaky emergency shut...
- Patent number 6,134,949
- Issue date Oct 24, 2000
- Crane Nuclear, Inc.
- Robert L. Leon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for on-line detection of leaky emergency shut...
- Patent number 6,128,946
- Issue date Oct 10, 2000
- Crane Nuclear, Inc.
- Robert L. Leon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for analysis of polyphase electrical motor sys...
- Patent number 5,519,300
- Issue date May 21, 1996
- Liberty Technologies, Inc.
- Robert L. Leon
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR MONITORING THE HEALTH OF RAILCAR W...
- Publication number 20240328902
- Publication date Oct 3, 2024
- AMSTED RAIL COMPANY, INC.
- Mohsen Samadani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System, Method and Apparatus for Monitoring the Health of Railcar W...
- Publication number 20220397487
- Publication date Dec 15, 2022
- AMSTED RAIL COMPANY, INC.
- Mohsen Samadani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System, Method and Apparatus for Monitoring the Health of Railcar W...
- Publication number 20190250069
- Publication date Aug 15, 2019
- AMSTED RAIL COMPANY, INC.
- Mohsen Samadani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for monitoring equipment
- Publication number 20060146469
- Publication date Jul 6, 2006
- David Q. Heagerty
- G05 - CONTROLLING REGULATING