US Patent: 3,142,458
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| Aircraft launching and arresting device
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Patentees:
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| Robert W. Cruger (exact or similar names) - Philadelphia, PA |
| John J. Byrne (exact or similar names) - Philadelphia, PA |
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Patent Dates:
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| Applied: |
Jul. 12, 1961 |
| Granted: |
Jul. 28, 1964 |
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Jeff Joslin
Vintage Machinery entry for E. W. Bliss Co.
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Description: |
| In the late late 1950s the Mackintosh-Hemphill Co. of Philadelphia was acquired by metal press manufacturer E. W. Bliss Co.; perhaps the inventors had been employed by Mackintosh-Hemphill or a subsidiary. |
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