Inventor · disambiguated record
Harold L. Ball
Also filed as: BALL HAROLD L
7 granted patents·262 citations·filing 1982–2001
88Inventor score
Files withORENCO SYSTEMS INC7
Top patents by PatentIndex Score
7 records- 0193US4439323AMethod of discharging septic tank filtered effluentORENCO SYSTEMS INC·Filed 1982·Granted Mar 27, 1984·87 cites·4 claims
- 0279US6540920B2Wastewater treatment system utilizing textile filter mediaORENCO SYSTEMS INC·Filed 2001·Granted Apr 1, 2003·24 cites·28 claims
- 0379US5531894AMethod of treating wastewaterORENCO SYSTEMS INC·Filed 1993·Granted Jul 2, 1996·50 cites·10 claims
- 0479US5480561AMethod and apparatus for treating wastewaterORENCO SYSTEMS INC·Filed 1994·Granted Jan 2, 1996·41 cites·4 claims
- 0579US5360556AMethod of feeding wastewater effluent to filter bed through parallel conduitsORENCO SYSTEMS INC·Filed 1992·Granted Nov 1, 1994·49 cites·12 claims
- 0654USD445476STankORENCO SYSTEMS INC·Filed 2000·Granted Jul 24, 2001·9 cites·1 claims
- 0735USD461870STankORENCO SYSTEMS INC·Filed 2001·Granted Aug 20, 2002·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →