Inventor · disambiguated record
Donald Dongjaw Tzeng
Also filed as: TZENG DONALD D · TZENG DONALD DONGJAW
4 granted patents·59 citations·filing 1989–2000
77Inventor score
Top patents by PatentIndex Score
4 records- 0172US5557062ABreathable gas generatorsUNITED TECHNOLOGIES CORP·Filed 1994·Granted Sep 17, 1996·30 cites·8 claims
- 0267US6905561B2Solid rocket propellantUNITED TECHNOLOGIES CORP·Filed 2000·Granted Jun 14, 2005·5 cites·6 claims
- 0364US6238499B1Solid rocket propellantUNITED TECHNOLOGIES CORP·Filed 1999·Granted May 29, 2001·16 cites·11 claims
- 0453US4942164APolyfluorinated diisocyanates and fluorinated polyurethanes prepared therefromFLUOROCHEM INC·Filed 1989·Granted Jul 17, 1990·8 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →