Inventor · disambiguated record
Nianfa Tang
Also filed as: TANG NIANFA
9 granted patents·228 citations·filing 1992–1994
91Inventor score
Top patents by PatentIndex Score
9 records- 0181US5484524AWastewater treatment apparatusJET INC·Filed 1993·Granted Jan 16, 1996·41 cites·13 claims
- 0280US5350512AChlorination and dechlorination apparatus and methodJET INC·Filed 1993·Granted Sep 27, 1994·42 cites·18 claims
- 0373US5350505APlastic media filterJET INC·Filed 1993·Granted Sep 27, 1994·33 cites·38 claims
- 0463US5405540AChlorination and dechlorination methodJET INC·Filed 1994·Granted Apr 11, 1995·24 cites·9 claims
- 0559US5316668AWastewater treatment plant and apparatusJET INC·Filed 1992·Granted May 31, 1994·21 cites·15 claims
- 0658US5449453APlastic media filterJET INC·Filed 1994·Granted Sep 12, 1995·22 cites·19 claims
- 0753US5599452AWastewater treatment methodMACLAREN DAVID S·Filed 1994·Granted Feb 4, 1997·17 cites·20 claims
- 0851US5458788APlastic media filterJET INC·Filed 1994·Granted Oct 17, 1995·15 cites·30 claims
- 0945US5395625AFluid treatment tabletJET INC·Filed 1993·Granted Mar 7, 1995·13 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →