Inventor · disambiguated record
Darla K Patterson
Also filed as: PATTERSON DARLA K
3 granted patents·5 citations·filing 2017–2020
58Inventor score
Files withPATTERSON ROY C3
Top patents by PatentIndex Score
3 records- 0173US10202744B2Flexible, constant-downward-pressure obstructed piping clearing systemPATTERSON ROY C·Filed 2017·Granted Feb 12, 2019·4 cites·20 claims
- 0260US10808388B2Flexible, constant-downward-pressure obstructed piping clearing systemPATTERSON ROY C·Filed 2018·Granted Oct 20, 2020·1 cites·18 claims
- 0358US12071756B2Flexible, constant-downward-pressure obstructed piping clearing systemPATTERSON ROY C·Filed 2020·Granted Aug 27, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →