Individual holder
HAMMOND JOEL D
US·0 granted patents·2 pending applications·0 citations·filing 2011–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0120US2012305171A1Asphalt Shingle with Lightweight Structural Aggregate and Method for Making SameHAMMOND JOEL D·Filed 2012·Application pending·0 cites
- 0218US2012258282A1Asphalt Shingle with Lightweight Structural Aggregate and Method for Making SameHAMMOND JOEL D·Filed 2011·Application pending·0 cites
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