Request for Reexamination Filed Notice under 37 CFR 1.11(c). The requests for reexamination listed below are open to inspection by the general public in the indicated Examining Groups. Copies of the requests and related papers may be obtained by paying the fee therefor established in the Rules (37 CFR 1.19(a)). In the event correspondence to the patent owner is not received, this notice will be considered to be constructive notice to the patent owner and reexamination will proceed (37 CFR 1.248(a)(5) and 1.525(b)). 4,454,390, Reexam. No. 90/004,985, May 6, 1998, Cl. 200/006A, SWITCHING DEVICE FOR CONTROLLING SERVO DRIVE MECHANISMS OF VEHICLE SEAT, Guenter Gmeiner, et. al., Owner of Record: Daimler-Benz Aktiengesellschaft, Stuttgart, Germany, Attorney or Agent: Evenson McKeown Edwards and Lenahan, Washington, D.C., Ex. Gp.: 2832, Requester: Owner 4,866,400, Reexam. No. 90/004,986, May 13, 1998, Cl. 330/305, AUTOMATIC POLE-ZERO ADJUSTMENT CIRCUIT FOR AN IONIZING RADIATION SPECTROSCOPY SYSTEM, Charles L. Britton, et. al., Owner of Record: EG & G Instruments, Inc., Oak Ridge, Tenn., Attorney or Agent: Finnegan Henderson Farabow Garrett and Dunner, Washington, D.C., Ex. Gp.: 2817, Requester: Dennis G. Maloney, Fish and Richardson, Boston, Mass.