Inventor · disambiguated record
William A. Stegall, Sr.
Also filed as: STEGALL SR WILLIAM A · STEGALL WILLIAM A
5 granted patents·122 citations·filing 1985–1995
83Inventor score
Top patents by PatentIndex Score
5 records- 0176US4664795ATwo-stage waste water treatment system for single family residences and the likeWILLIAM A STEGALL·Filed 1985·Granted May 12, 1987·49 cites·8 claims
- 0267US5720875AWaste treatment system having means for controlling filtered backwashSTEGALL WILLIAM A·Filed 1995·Granted Feb 24, 1998·27 cites·9 claims
- 0355US4834879ATwo-stage waste water treatment system for single family residences and the likeSTEGALL WILLIAM A·Filed 1987·Granted May 30, 1989·22 cites·4 claims
- 0441US5441631AWaste treatment systemFiled 1993·Granted Aug 15, 1995·13 cites·10 claims
- 0536US5269911AWaste treatment systemSTEGALL SR WILLIAM A·Filed 1992·Granted Dec 14, 1993·11 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →