Assignee
CRITES MICHAEL
5 granted patents·28 citations·filing 2007–2021
Top patents by PatentIndex Score
5 records- 0176US11015307B1Road penetration and excavation systemCRITES MICHAEL·Filed 2019·Granted May 25, 2021·3 cites·9 claims
- 0276US7494191B1Manhole ring saw cutting deviceCRITES MICHAEL·Filed 2007·Granted Feb 24, 2009·10 cites·5 claims
- 0374US7740415B1Manhole cutting and removing deviceCRITES MICHAEL·Filed 2007·Granted Jun 22, 2010·8 cites·4 claims
- 0472US8011851B1Manhole cutting and removing deviceCRITES MICHAEL·Filed 2009·Granted Sep 6, 2011·7 cites·13 claims
- 0555US12024845B2Method for manhole riser extensionsCRITES MICHAEL·Filed 2021·Granted Jul 2, 2024·0 cites·9 claims
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