Robert S. Gladstone

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Newbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Air filtration
- Patent number 4,572,147
- Issue date Feb 25, 1986
- Coopers Filters Limited
- Robert S. Gladstone
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gravity dump valve
- Patent number 4,494,575
- Issue date Jan 22, 1985
- Coopers Filters Limited
- Robert S. Gladstone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...