Assignee
AHI OPERATIONS LTD
15 granted patents·306 citations·filing 1976–1983
Top patents by PatentIndex Score
15 records- 0190US4449980AMethods of making intra-vaginal devices and/or intra-vaginal devicesAHI OPERATIONS LTD·Filed 1981·Granted May 22, 1984·103 cites·15 claims
- 0269US4280445AMethods of and/or apparatus for milking animalsAHI OPERATIONS LTD·Filed 1979·Granted Jul 28, 1981·28 cites·17 claims
- 0363US4138747ADrainage fittings and/or wash-house fittingsAHI OPERATIONS LTD·Filed 1976·Granted Feb 13, 1979·17 cites·13 claims
- 0462US4219981AReinforcing struts for roofing tilesAHI OPERATIONS LTD·Filed 1978·Granted Sep 2, 1980·24 cites·2 claims
- 0561US4476719ALiquid measuring devicesAHI OPERATIONS LTD·Filed 1982·Granted Oct 16, 1984·19 cites·9 claims
- 0655US4156179AElectrical conductivity indicators and/or methods of using sameAHI OPERATIONS LTD·Filed 1977·Granted May 22, 1979·16 cites·10 claims
- 0752US4229972AMethods of and/or means for indicating the levels of liquidsAHI OPERATIONS LTD·Filed 1979·Granted Oct 28, 1980·10 cites·8 claims
- 0849US4365589AMethods of and/or apparatus for milking animalsAHI OPERATIONS LTD·Filed 1980·Granted Dec 28, 1982·14 cites·14 claims
- 0946US4460635AMethod of forming coatings, coatings so formed and articles coated therebyAHI OPERATIONS LTD·Filed 1983·Granted Jul 17, 1984·15 cites·8 claims
- 1045US4434744AMethods of and/or apparatus for milking animalsAHI OPERATIONS LTD·Filed 1982·Granted Mar 6, 1984·11 cites·16 claims
- 1141US4309660AMethods and apparatus for measuring electrical conductivityAHI OPERATIONS LTD·Filed 1980·Granted Jan 5, 1982·10 cites·3 claims
- 1238US4585451ADevices which are adapted to slowly release chemicals, such as hormones, drugs and mineralsAHI OPERATIONS LTD·Filed 1983·Granted Apr 29, 1986·25 cites·3 claims
- 1336US4186770AWash-house fitting including a troughAHI OPERATIONS LTD·Filed 1976·Granted Feb 5, 1980·7 cites·6 claims
- 1427US4213341AApparatus for sampling a flow of liquid from a fluid at least some of which is a liquidAHI OPERATIONS LTD·Filed 1978·Granted Jul 22, 1980·4 cites·7 claims
- 1527US4141384AWater tapsAHI OPERATIONS LTD·Filed 1978·Granted Feb 27, 1979·3 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →