S. Peter Pappas

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Fargo, ND, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of dental treatment
- Patent number 5,035,621
- Issue date Jul 30, 1991
- Mead Corporation
- Peter Gottschalk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
.alpha., .beta.-diacid/N,N-substituted diamine adduct catalyst for...
- Patent number 5,023,303
- Issue date Jun 11, 1991
- S. Peter Pappas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive materials containing ionic dye compound as initiators
- Patent number 4,977,511
- Issue date Dec 11, 1990
- The Mead Corporation
- Peter Gottschalk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Photosensitive materials and compositions containing ionic dye comp...
- Patent number 4,937,159
- Issue date Jun 26, 1990
- The Mead Corporation
- Peter Gottschalk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL