Inventor · disambiguated record
David C. Zajac
Also filed as: ZAJAC DAVID · ZAJAC DAVID C
4 granted patents·423 citations·filing 1979–1983
81Inventor score
Top patents by PatentIndex Score
4 records- 0196US4275055AHair conditioner having a stabilized, pearlescent effectCONAIR·Filed 1979·Granted Jun 23, 1981·365 cites·10 claims
- 0267US4568539ABody powder compositionsJOHNSON & JOHNSON BABY PROD·Filed 1983·Granted Feb 4, 1986·27 cites·8 claims
- 0358US4485092ATalc compositionsJOHNSON & JOHNSON BABY PROD·Filed 1983·Granted Nov 27, 1984·18 cites·4 claims
- 0445US4333921AHair cleansing conditioner with lathering actionAMERICAN CYANAMID CO·Filed 1980·Granted Jun 8, 1982·13 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →