Individual holder
LOUIS JEFFREY S
US·3 granted patents·23 citations·filing 2011–2011
Individually held — no corporate assignee on record.
Technology mixA47L3
Top patents by PatentIndex Score
3 records- 0185US8291546B2Recovery tank for an extractor cleaning machineLOUIS JEFFREY S·Filed 2011·Granted Oct 23, 2012·12 cites·13 claims
- 0280US8887347B2Conversion mechanism for switching extractor cleaning machine from floor cleaning to hose cleaningLOUIS JEFFREY S·Filed 2011·Granted Nov 18, 2014·9 cites·25 claims
- 0363US8458851B2Recovery tank assembly for an extractor cleaning machineLOUIS JEFFREY S·Filed 2011·Granted Jun 11, 2013·2 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →