Hensel; Hartmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hensel; Hartmut.The latest application filed is for "polyester film having improved abrasion resistance manufactured from particle-filled polyester having nucleating agent dispersed therein".

Company Profile

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Hensel; Hartmut - Schlangenbad DE
Hensel; Hartmut - Wiesbaden DE

*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
Polyester film having improved abrasion resistance manufactured from particle-filled polyester having nucleating agent dispersed therein Grant 4,801,640 - Dallmann , et al. January 31, 1	1989-01-31
Multi-layer polyester film for magnetic tape Grant 4,798,759 - Dallman , et al. January 17, 1	1989-01-17
Biaxially oriented film having high scratch and abrasion resistance Grant 4,751,139 - Hensel , et al. June 14, 1	1988-06-14
Abrasion-resistant, copolyester carrier film for magnetic information media Grant 4,687,699 - Hensel , et al. August 18, 1	1987-08-18
Abrasion-resistant polyester carrier film for magnetic information media Grant 4,687,700 - Hensel , et al. August 18, 1	1987-08-18
Sealable, biaxially stretched polypropylene film having high scratch resistance, and process for its manufacture Grant 4,460,631 - Stegmeier , et al. July 17, 1	1984-07-17
Rough electrical insulating film of polypropylene and process for the manufacture thereof Grant 4,367,511 - Crass , et al. January 4, 1	1983-01-04

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