Lehman; Michael James

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lehman; Michael James.The latest application filed is for "low bulk density, high geometric surface area honeycomb bodies".

Company Profile

1.5.10

Lehman; Michael James - Canisteo NY
Lehman; Michael James - Canisteo Post NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Low Bulk Density, High Geometric Surface Area Honeycomb Bodies App 20220176368 - Bronfenbrenner; David Jack ; et al.	2022-06-09
Ceramic Honeycomb Bodies And Manufacture App 20200331813 - Hansen; Marcia Kim ; et al.	2020-10-22
Die assembly and method of extruding cellular ceramic substrates with a skin Grant 10,328,627 - Lehman	2019-06-25
Methods Of Making Porous Ceramic Articles App 20180327326 - Bronfenbrenner; David Jack ; et al.	2018-11-15
Dimensional control of ceramic structures via composition Grant 9,878,958 - Bronfenbrenner , et al. January 30, 2	2018-01-30
Die Assembly And Method Of Extruding Cellular Ceramic Substrates With A Skin App 20160096305 - Lehman; Michael James	2016-04-07
Die assembly and method of extruding cellular ceramic substrates with a skin Grant 9,233,488 - Lehman January 12, 2	2016-01-12
Die Assembly And Method Of Extruding Cellular Ceramic Substrates With A Skin App 20130285281 - Lehman; Michael James	2013-10-31
Dimensional Control Of Ceramic Structures Via Composition App 20130224431 - Bronfenbrenner; David J. ; et al.	2013-08-29
Die assembly and method of extruding cellular ceramic substrates with a skin Grant 8,491,295 - Lehman July 23, 2	2013-07-23
Die Assembly And Method Of Extruding Cellular Ceramic Substrates With A Skin App 20100301514 - Lehman; Michael James	2010-12-02
Honeycomb Extrusion Die Apparatus And Methods App 20100301515 - Brew; Thomas William ; et al.	2010-12-02
Method of forming ceramic honeycomb substrates App 20100052205 - Brew; Thomas William ; et al.	2010-03-04

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