Assignee

GRESS PAUL W

US·2 granted patents·99 citations·filing 2009–2012

Technology mixB08B2 B65H2

Top patents by PatentIndex Score

2 records

0197US8413347B2Drain cleaning apparatus with electronic cable monitoring systemGRESS PAUL W·Filed 2012·Granted Apr 9, 2013·44 cites·3 claims
0297US8176593B2Drain cleaning apparatus with electronic cable monitoring systemGRESS PAUL W·Filed 2009·Granted May 15, 2012·55 cites·22 claims

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