Polymeters Response International Limited
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 08, 1996 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 437 Total Citation Count
- Jan 07, 1980 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
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Recent Patents
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Title
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4558303 Methods of and apparatus for converting an analogue voltage to a digital representationExpiredFeb 01, 84Dec 10, 85[H03K]
4471232 Method of and apparatus for controlling loads on an electrical power supplyExpiredAug 27, 81Sep 11, 84[H02J, H04B, G06F]
4345311 Electronic kilowatt-hour meter for measuring electrical energy consumptionExpiredJan 07, 80Aug 17, 82[G06F, G01R]
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