Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/06/1982
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Application #:
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06183906
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Filing Dt:
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09/04/1980
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Inventor:
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J. CALVIN ELDER
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Title:
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MANUAL BLOCK TRAFFIC CONTROL AND SIGNALING SYSTEM FOR RAILROADS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF DE. |
| SWISSVALE, PENNSYLVANIA |
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| R. W. MC INTIRE, JR. |
| WABCO |
| WILMERDING, PA 15148 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| COUDERT BROTHERS |
| 1627 I STREET, N.W. |
| WASHINGTON, D.C., 20006 |
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