Inventor · disambiguated record
Donald M. Schleich
Also filed as: SCHLEICH DONALD · SCHLEICH DONALD M
8 granted patents·1 pending application·800 citations·filing 1986–2013
90Inventor score
Top patents by PatentIndex Score
9 records- 0195US5040552AMetal carbide heat sourcePHILIP MORRIS INC·Filed 1988·Granted Aug 20, 1991·208 cites·18 claims
- 0294US5595577AMethod for making a carbonaceous heat source containing metal oxideFiled 1995·Granted Jan 21, 1997·323 cites·33 claims
- 0390US5468266AMethod for making a carbonaceous heat source containing metal oxidePHILIP MORRIS INC·Filed 1993·Granted Nov 21, 1995·155 cites·37 claims
- 0477US10259068B2Aluminium/copper heterogeneous weldingCENTRE NAT RECH SCIENT·Filed 2013·Granted Apr 16, 2019·5 cites·13 claims
- 0575US5979461ASmoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapperPHILIP MORRIS INC·Filed 1997·Granted Nov 9, 1999·62 cites·34 claims
- 0672US5927288AHydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making samePHILIP MORRIS INC·Filed 1997·Granted Jul 27, 1999·33 cites·38 claims
- 0758US4767607AMethod for production of high purity aluminum nitridesUNIV POLYTECHNIC·Filed 1987·Granted Aug 30, 1988·12 cites·10 claims
- 0840US2006011544A1Membrane purification systemSHARMA SUNITY·Filed 2005·Application pending·0 cites
- 0930US4801441AMethod for the preparation of high surface area amorphous transition metal chalcogenidesUNIV POLYTECHNIC·Filed 1986·Granted Jan 31, 1989·2 cites·11 claims
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