Patent US2690746 - DEVICE FOR STIMULATING THE SCALP

Patents

Inventors: Eldon E. Achberger, Eldon E. Achberger
Current U.S. Classification: 601/133; 606/133

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US6014861	30 Jan 1998	18 Jan 2000	Hydro-Gear Limited Partnership	Hydrostatic transmission
US6174298	24 Feb 1999	16 Jan 2001		Massaging element and a portable massager using same
US7399287	21 May 2004	15 Jul 2008		Hand held temple massager