Inventor · disambiguated record
T. Gig Drewery
Also filed as: DREWERY T GIG
14 granted patents·1 pending application·251 citations·filing 1992–2019
94Inventor score
Top patents by PatentIndex Score
15 records- 0183US5441711ATablet chlorinator apparatusFiled 1993·Granted Aug 15, 1995·52 cites·14 claims
- 0268US6224752B1Wastewater treatment system with operations control centerAQUA PARTNERS LTD·Filed 1999·Granted May 1, 2001·21 cites·13 claims
- 0367USD423638SAerobic treatment tank designAQUA PARTNERS LTD·Filed 1999·Granted Apr 25, 2000·14 cites·1 claims
- 0465US6165359AHigh strength wastewater treatment systemAQUA PARTNERS LTD·Filed 1999·Granted Dec 26, 2000·28 cites·27 claims
- 0565USD424659SAerobic treatment tankAQUA PARTNERS LTD·Filed 1999·Granted May 9, 2000·13 cites·1 claims
- 0663US5667670AWastewater effluent management system using a sand filterFiled 1996·Granted Sep 16, 1997·25 cites·17 claims
- 0761USD426866SAerobic treatment tank designAQUA PARTNERS LTD·Filed 1999·Granted Jun 20, 2000·11 cites·1 claims
- 0854US6180004B1Interconnected tank assembly of a wastewater treatment systemAQUA PARTNERS LTD·Filed 1999·Granted Jan 30, 2001·19 cites·24 claims
- 0954US6096203AWastewater treatment systemAQUA PARTNERS LTD·Filed 1998·Granted Aug 1, 2000·19 cites·21 claims
- 1054US5266239ADiffuser assembly for an aeration system of a wastewater treatment plantDREWERY T GIG·Filed 1992·Granted Nov 30, 1993·22 cites·15 claims
- 1150US6106704AWastewater treatment system with air pump/control panel platformAQUA PARTNERS LTD·Filed 1998·Granted Aug 22, 2000·14 cites·15 claims
- 1241US2020071217A1Apparatus for converting a septic tank into an aerobic treatment system and a wastewater treatment system employing such apparatusDREWERY T GIG·Filed 2019·Application pending·0 cites
- 1334US6254066B1Apparatus for aerating liquid in a wastewater treatment tankAQUA PARTNERS LTD·Filed 1999·Granted Jul 3, 2001·6 cites·12 claims
- 1433US5536404AWastewater effluent management system using a sand filterFiled 1993·Granted Jul 16, 1996·4 cites·13 claims
- 1531US5770071ASand filter for a wastewater effluent management systemFiled 1996·Granted Jun 23, 1998·3 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →