Locomotives or motor railcars with pneumatic accumulators

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Patents Grantslast 30 patents

Information Patent Grant
Method and systems for an auxiliary power unit
- Patent number 10,919,412
- Issue date Feb 16, 2021
- Transportation IP Holdings, LLC
- Kaushik D. Sondur
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid pneumatic regenerative system for railway vehicles
- Patent number 10,363,946
- Issue date Jul 30, 2019
- Harris Corporation
- Keith C. Sneddon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
2639103
- Patent number 2,639,103
- Issue date May 19, 1953
- E21 - EARTH DRILLING MINING
Information Patent Grant
2624290
- Patent number 2,624,290
- Issue date Jan 6, 1953
- B61 - RAILWAYS
Information Patent Grant
2560295
- Patent number 2,560,295
- Issue date Jul 10, 1951
- B61 - RAILWAYS
Information Patent Grant
2306978
- Patent number 2,306,978
- Issue date Dec 29, 1942
- B61 - RAILWAYS
Information Patent Grant
1628217
- Patent number 1,628,217
- Issue date May 10, 1927
- B61 - RAILWAYS