Assignee
APV CORP
US·4 granted patents·110 citations·filing 1977–1997
Top patents by PatentIndex Score
4 records- 0186US4143672AAnti-pollution valve for use with shipboard storage tanksAPV CORP·Filed 1977·Granted Mar 13, 1979·47 cites·9 claims
- 0264US6009745AMethod of leak testing an assembled plate type heat exchangerAPV CORP·Filed 1997·Granted Jan 4, 2000·30 cites·14 claims
- 0359US6035700AMethod of leak testing an assembled plate type heat exchangerAPV CORP·Filed 1997·Granted Mar 14, 2000·22 cites·9 claims
- 0449US4157072ACombination pressure-vacuum relief and antipollution valveAPV CORP·Filed 1978·Granted Jun 5, 1979·11 cites·24 claims
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