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Robert R. Grover — 2 Patents

Westport, NH: #1 of 1 inventorsTop 100%

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2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4365614	Friction space heater	—	1982-12-28
4265131	Machine tool transfer bar actuator unit	—	1981-05-05