Assignee
GARDNER JOHN E
US·3 granted patents·132 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0195US8308869B2Automated heat exchanger tube cleaning assembly and systemGARDNER JOHN E·Filed 2011·Granted Nov 13, 2012·63 cites·12 claims
- 0295US8057607B2Automated heat exchanger tube cleaning assembly and systemGARDNER JOHN E·Filed 2009·Granted Nov 15, 2011·44 cites·21 claims
- 0393US8524011B2Automated heat exchanger tube cleaning assembly and systemGARDNER JOHN E·Filed 2011·Granted Sep 3, 2013·25 cites·19 claims
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