Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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11/24/1987
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Application #:
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06857722
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Filing Dt:
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04/29/1986
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Inventors:
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PHILIP A. LESSARD, MARSHALL J. SMITH
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Title:
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HIGH PRESSURE STEPPED CLEARANCE SEAL VALVE IN A CRYOGENIC REFRIGERATION SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 266 SECOND AVENUE |
| A CORP OF DELAWARE |
| WALTHAM, MASSACHUSETTS 02154 |
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| JAMES M. SMITH |
| HAMILTON, BROOK, SMITH & REYNOLDS |
| TWO MILITIA DR. |
| LEXINGTON, MA 02173 |
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