Robert D. Spalink

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Grand Rapids, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Coupling adapter
- Patent number RE34781
- Issue date Nov 8, 1994
- Aeroquip Corporation
- Robert D. Spalink
- 137 - Fluid handling
Information Patent Grant
Coupling adapter
- Patent number 4,921,013
- Issue date May 1, 1990
- Aeroquip Corporation
- Robert D. Spalink
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Refrigeration coupling
- Patent number 4,892,117
- Issue date Jan 9, 1990
- Aeroquip Corporation
- Robert D. Spalink
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...