KeySpan Energy

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Hicksville, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressure regulator with tamper-proof safety feature
- Patent number 6,923,197
- Issue date Aug 2, 2005
- KeySpan Energy
- Steven Vitale
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ergonomic tool with lift assist mechanism
- Patent number 6,050,345
- Issue date Apr 18, 2000
- KeySpan Energy
- Jari P. Jarvinen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

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Trademarklast 30 trademarks

Information Trademark
76077601 - POW-R-PAGE
- Serial number 76077601
- Filing date Jun 26, 2000
- KeySpan Energy
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments