Inventor · disambiguated record
Donald O. Summers
Also filed as: SUMMERS DONALD O
5 granted patents·6 pending applications·85 citations·filing 2002–2015
82Inventor score
Top patents by PatentIndex Score
11 records- 0184US7192218B2Direct recharge injection of underground water reservoirsPS SYSTEMS INC·Filed 2005·Granted Mar 20, 2007·17 cites·19 claims
- 0282US9085412B1Underground storage heating and cooling (USHC) systemSASAKURA RUSSELL J·Filed 2012·Granted Jul 21, 2015·14 cites·8 claims
- 0379US8074670B2Maintaining dynamic water storage in underground porosity reservoirsPETERS STANLEY R·Filed 2007·Granted Dec 13, 2011·13 cites·25 claims
- 0474US7972080B2Bank-sided porosity storage reservoirsPS SYSTEMS INC·Filed 2008·Granted Jul 5, 2011·9 cites·26 claims
- 0572US6840710B2Underground alluvial water storage reservoir and methodRAR GROUP LLC·Filed 2002·Granted Jan 11, 2005·32 cites·21 claims
- 0647US2008073087A1Ventilation of underground porosity storage reservoirsPS SYSTEMS INC·Filed 2007·Application pending·0 cites
- 0746US2011229267A1Direct recharge injection of underground water reservoirsPS SYSTEMS INC·Filed 2011·Application pending·0 cites
- 0844US2007154262A1Direct Recharge Injection of Underground Water ReservoirsPS SYSTEMS INC·Filed 2007·Application pending·0 cites
- 0943US2009173142A1Controlling gas pressure in porosity storage reservoirsPS SYSTEMS INC·Filed 2009·Application pending·0 cites
- 1041US2011206460A1Bank-sided porosity storage reservoirsPS SYSTEMS INC·Filed 2011·Application pending·0 cites
- 1130US2015345873A1Underground storage heating and cooling (ushc) systemSASAKURA RUSSELL J·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Donald O. Summers files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →