Individual holder
DAY ROGER L
US·2 granted patents·24 citations·filing 2009–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0192US8057765B2Methods for constructing underground borehole configurations and related solution mining methodsDAY ROGER L·Filed 2009·Granted Nov 15, 2011·14 cites·18 claims
- 0287US8899691B2Methods for constructing underground borehole configurations and related solution mining methodsDAY ROGER L·Filed 2011·Granted Dec 2, 2014·10 cites·86 claims
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