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US Patent: 420,169
Gas Regulator and Equalizer for Gas Engines
Patentee: William C. Rossney (exact or similar names) - Hyde Park, Norfolk County, MA USPTO Classifications: 137/505.46 Tool Categories: propulsion and energy : internal combustion engines : internal combustion engine governors Assignees: William C. Rossney - Hyde Park, Norfolk County, MA Watson G. Cutter - Cambridge, Middlesex County, MA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Aug. 14, 1889 Granted: Jan. 28, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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