|   Microwave motion sensor | |
|   Control mat monitoring and warning device |
Davis Associates, Inc. offers exclusive patent licenses for new technology microwave motion sensors, and control mat monitoring and warning devices designed primarily for use with automatic pedestrian doors.
Patent licenses are offered as follows:
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Davis Associates, Inc. • 43 Holden Road • Newton, MA 02465 U.S.A. • 617-244-1450 • 617-964-4917 (Fax) |