Assignee
HARTRIDGE LTD
GB·3 granted patents·91 citations·filing 2005–2016
Top patents by PatentIndex Score
3 records- 0197US7696501B2Apparatus for monitoring engine exhaustHARTRIDGE LTD·Filed 2005·Granted Apr 13, 2010·87 cites·11 claims
- 0257US7409874B2Metering apparatus for fuel injector flow testHARTRIDGE LTD·Filed 2005·Granted Aug 12, 2008·4 cites·33 claims
- 0337US10473503B2Flow meterHARTRIDGE LTD·Filed 2016·Granted Nov 12, 2019·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when HARTRIDGE LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →