David C. Otto

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Kennett Square, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Carrier plate for a lamination process
- Patent number 5,563,234
- Issue date Oct 8, 1996
- E. I. Du Pont de Nemours and Company
- David C. Otto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Pre-proof temperature controlling assembly
- Patent number 5,487,801
- Issue date Jan 30, 1996
- E. I. Du Pont de Nemours and Company
- Michael P. Marion
- B32 - LAYERED PRODUCTS
Information Patent Grant
Pre-proof temperature controlling assembly
- Patent number 5,476,568
- Issue date Dec 19, 1995
- E. I. Du Pont de Nemours and Company
- Michael P. Marion
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Exothermic film
- Publication number 20060073324
- Publication date Apr 6, 2006
- David C. Otto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE