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Edward Hatchadoorian
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Wilmington, DE, US
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last 30 patents
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Patent Grant
Recyclable molded high modulus fiber reinforced thermoplastic struc...
Patent number
5,632,949
Issue date
May 27, 1997
E. I. Du Pont de Nemours and Company
John M. Fisher
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for shaping fiber reinforced resin matrix mate...
Patent number
5,358,583
Issue date
Oct 25, 1994
E. I. Du Pont de Nemours and Company
Edward Hatchadoorian
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for thermoforming reinforced polymer sheets
Patent number
4,526,831
Issue date
Jul 2, 1985
Edward Hatchadoorian
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Adherable reinforced poly(ethylene terephthalate) composite sheet
Patent number
4,468,426
Issue date
Aug 28, 1984
E. I. Du Pont de Nemours and Company
Edward Hatchadoorian
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for thermoforming reinforced polymer sheets
Patent number
4,457,797
Issue date
Jul 3, 1984
E. I. DuPont de Nemours and Company
Edward Hatchadoorian
B60 - VEHICLES IN GENERAL