N
Norton K. Boldt
Publications - 1
Citations - 103
Norton K. Boldt is an academic researcher. The author has contributed to research in topics: Battery (electricity) & Transducer. The author has an hindex of 1, co-authored 1 publications receiving 103 citations.
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Electronic monitoring unit for monitoring number of uses of cartridge
Norton K. Boldt,Kaj A. Johnson +1 more
TL;DR: In this article, a self-contained electronic monitoring unit for attachment to a device, such as a water filter, designed to be used until the occurrence of a predetermined event such as, a predetermined number of uses, includes transducer for providing distinct outputs such as different audio output signals.