Inventor · disambiguated record
Douglas Brogdon
Also filed as: BROGDON DOUGLAS · BROGDON DOUGLAS O
5 granted patents·44 citations·filing 1994–2005
78Inventor score
Files withBROGDON DOUGLAS O1
Top patents by PatentIndex Score
5 records- 0164US5393252AFresh water flushing systemFiled 1994·Granted Feb 28, 1995·17 cites·17 claims
- 0244US6997766B1Marine engine super flushing and corrosion control systemBROGDON DOUGLAS O·Filed 2005·Granted Feb 14, 2006·3 cites·20 claims
- 0344US5441431AFresh water flushing systemFiled 1994·Granted Aug 15, 1995·12 cites·10 claims
- 0440US5830023AMini fresh water flushing deviceFiled 1997·Granted Nov 3, 1998·11 cites·5 claims
- 0524US5655937AWater-lift muffler evacuation deviceFiled 1995·Granted Aug 12, 1997·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →