Assignee
APV CO LTD
GB·14 granted patents·329 citations·filing 1974–1983
Top patents by PatentIndex Score
14 records- 0189US3992148AHeat treatment of particulate solid materialAPV CO LTD·Filed 1975·Granted Nov 16, 1976·100 cites·10 claims
- 0280US3981621ABearing wear detection devicesAPV CO LTD·Filed 1975·Granted Sep 21, 1976·44 cites·14 claims
- 0373US4287945APlate heat exchangerAPV CO LTD·Filed 1980·Granted Sep 8, 1981·35 cites·16 claims
- 0466US4063591APlate heat exchangersAPV CO LTD·Filed 1975·Granted Dec 20, 1977·23 cites·4 claims
- 0565US4303124APlate heat exchangerAPV CO LTD·Filed 1980·Granted Dec 1, 1981·27 cites·14 claims
- 0657US4432415APlate heat exchangerAPV CO LTD·Filed 1982·Granted Feb 21, 1984·21 cites·13 claims
- 0754US4372375AHeat exchangerAPV CO LTD·Filed 1980·Granted Feb 8, 1983·17 cites·4 claims
- 0851US4014385APlate heat exchangersAPV CO LTD·Filed 1975·Granted Mar 29, 1977·18 cites·3 claims
- 0944US4499942APlate heat exchangerAPV CO LTD·Filed 1983·Granted Feb 19, 1985·10 cites·17 claims
- 1040US4523515AValve operating cylinder unitAPV CO LTD·Filed 1982·Granted Jun 18, 1985·8 cites·7 claims
- 1133US3959067AConcentration of volatiles-bearing productsAPV CO LTD·Filed 1974·Granted May 25, 1976·9 cites·6 claims
- 1231US4398591AHeat exchanger frame componentsAPV CO LTD·Filed 1981·Granted Aug 16, 1983·6 cites·12 claims
- 1330US4207942APlate heat exchangersAPV CO LTD·Filed 1978·Granted Jun 17, 1980·9 cites·6 claims
- 1423US4393755AHeat treatment of particulate solid materialsAPV CO LTD·Filed 1981·Granted Jul 19, 1983·2 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →