Inventor · disambiguated record
Ewald Preisegger
Also filed as: PREISEGGER EWALD
4 granted patents·30 citations·filing 1984–1995
72Inventor score
Files withHOECHST AG4
Top patents by PatentIndex Score
4 records- 0154US5167451AMethod and device for the thermal shock testHOECHST AG·Filed 1991·Granted Dec 1, 1992·22 cites·12 claims
- 0226US4583985AProcess for the recovery of solvents in the treatment of textilesHOECHST AG·Filed 1984·Granted Apr 22, 1986·3 cites·2 claims
- 0325US5510377ASterilant gas mixture comprising alkylene oxide and 1,1,1,2,3,3,3-heptafluoropropaneHOECHST AG·Filed 1995·Granted Apr 23, 1996·4 cites·6 claims
- 0424US5146016AFiller for sensor systems of temperature-sensitive displacement pickupsHOECHST AG·Filed 1990·Granted Sep 8, 1992·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →