Individual holder
MATTHEWS DAVID S
US·1 granted patent·3 pending applications·0 citations·filing 2006–2020
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0148US12252906B2Offset shackle and locking device including sameMATTHEWS DAVID S·Filed 2020·Granted Mar 18, 2025·0 cites·9 claims
- 0244US2007138073A1Device for dispersing and distributing a fluidMATTHEWS DAVID S·Filed 2007·Application pending·0 cites
- 0342US2006231642A1Device for dispersing and distributing a fluidMATTHEWS DAVID S·Filed 2006·Application pending·0 cites
- 0440US2011278236A1Water treatment deviceMATTHEWS DAVID S·Filed 2011·Application pending·0 cites
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