Raymond Engineering Inc.

Christopher E Staehly

Paul R Young

David W Richard

Leonard Bazar

Arthur J Treff

Robert Blake

An improved PC Card element, particularly a flash card unit, is presented in which the unit is hermetically sealed. The unit has a metallic frame, a metallic header with glass or ceramic encapsulated through pins, and opposed outer metallic covers, all of the metallic elements being of the same metal and being welded together to form a hermetically sealed unit.

Hermetically sealed PC card unit including a header secured to a

A disc drive assembly for a magnetic disc memory unit is presented. The disc drive assembly has a stationary spindle to which a motor stator assembly is fastened by a wedge ring structure. The motor rotor assembly is constituted by a rotary hub mounted around the stator, the hub having a motor magnet mounted therein. A plurality of magnetic discs may be mounted on the exterior of the hub.

Growing community of inventors

East Haddam, CT, United States of America

Christopher E Staehly