"I think there is a world market for maybe five computers."
Thomas Watson, chairman of IBM ; 1943
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| Number | Title | Issue Date |
| 8006370 | Method for sealing a housing A method for sealing a housing includes providing a base plate of the housing with at least one opening; providing an electrical connection that extends through the base plate from an inner side to an outer side of the base plate; and applying a sealing compound int... | 08/30/2011 |
| 7061350 | Electromagnetic relay with a triple contact bridge The invention relates to an electromagnetic relay with an electromagnetic coil for exciting a magnetic field and an iron circuit for guiding the magnetic field, wherein the electromagnetic coil surrounds at least part of the iron circuit and the iron circuit compris... | 06/13/2006 |
| 6081176 | Electromagnetic relay An electromagnetic relay has a magnet system, a base, a movable contact element, stationary contact elements and contact terminal elements. The base is formed by a printed circuit board arrangement. A first printed circuit board of the printed circuit boa... | 06/27/2000 |
| 5880655 | Electromagnetic relay The relay includes a coil assembly enclosed in a top enclosure made from insulating material. The coil assembly includes a spooled coil body, a core, pole shoes and winding terminal elements assembly and is disposed above a pivoting armature which is conn... | 03/09/1999 |