Sargent Industries, Inc.

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Waukesha, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Bearing assembly for an articulated coupling apparatus which connec...
- Patent number 5,172,819
- Issue date Dec 22, 1992
- Westinghouse Air Brake Company
- David W. Daugherety
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Articulated coupling apparatus for connecting adjacent ends of a pa...
- Patent number 5,131,331
- Issue date Jul 21, 1992
- Westinghouse Air Brake Co.
- Edward G. Lynch
- B61 - RAILWAYS
Information Patent Grant
Spherical connector apparatus in an articulated slackless-type coup...
- Patent number 5,105,955
- Issue date Apr 21, 1992
- Westinghouse Air Brake Company
- Michael G. Hawryszkow
- B61 - RAILWAYS
Information Patent Grant
Locking assembly to secure a bearing assembly in an articulated cou...
- Patent number 5,042,393
- Issue date Aug 27, 1991
- Westinghouse Air Brake Company
- Wajih Kanjo
- B61 - RAILWAYS

Patents Applicationslast 30 patents

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