Assignee
CHESTERTON INTERNATIONAL COMPA
US·2 granted patents·98 citations·filing 1995–1996
Top patents by PatentIndex Score
2 records- 0186US5769427ADual seal with clean barrier fluid and dynamic pressure controlCHESTERTON INTERNATIONAL COMPA·Filed 1996·Granted Jun 23, 1998·58 cites·28 claims
- 0270US5636847ADual face seal clean barrier fluid and dynamic pressure control systemCHESTERTON INTERNATIONAL COMPA·Filed 1995·Granted Jun 10, 1997·40 cites·28 claims
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