Assignee
CONCO SYSTEMS INC
US·7 granted patents·124 citations·filing 1991–2007
Top patents by PatentIndex Score
7 records- 0182USD454003SCondenser tube cleanerCONCO SYSTEMS INC·Filed 2001·Granted Mar 5, 2002·33 cites·1 claims
- 0268USD570953SNozzle sleeve of a nozzle assembly for cleaning heat exchanger tubesCONCO SYSTEMS INC·Filed 2007·Granted Jun 10, 2008·21 cites·1 claims
- 0368US5153963ATube cleaning tool for removal of hard depositsCONCO SYSTEMS INC·Filed 1991·Granted Oct 13, 1992·31 cites·20 claims
- 0459USD567900SNozzle core of a nozzle assembly for cleaning heat exchanger tubesCONCO SYSTEMS INC·Filed 2007·Granted Apr 29, 2008·14 cites·1 claims
- 0548US5784745AEasy insert tube cleanerCONCO SYSTEMS INC·Filed 1997·Granted Jul 28, 1998·15 cites·9 claims
- 0634USD523596SCondenser tube cleanerCONCO SYSTEMS INC·Filed 2004·Granted Jun 20, 2006·5 cites·1 claims
- 0732US5940922AEasy insert composite tube cleanerCONCO SYSTEMS INC·Filed 1997·Granted Aug 24, 1999·5 cites·16 claims
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