Inventor · disambiguated record

Ernst Spiess

Also filed as: SPIESS ERNST

2 granted patents·76 citations·filing 1983–1986

68Inventor score

Technology areasC08G C11D

Files withAKZONA INC2

Top patents by PatentIndex Score

2 records

0185US4774017AThickening agent for detergent containing preparationsAKZONA INC·Filed 1986·Granted Sep 27, 1988·35 cites·7 claims
0279US4521326AThickening agent based on polyether derivativesAKZONA INC·Filed 1983·Granted Jun 4, 1985·41 cites·16 claims

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