Robert F. Craig

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Danvers, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Photoflash lamp including improved ignition means
- Patent number 4,432,724
- Issue date Feb 21, 1984
- GTE Products Corporation
- Andre C. Bouchard
- F21 - LIGHTING
Information Patent Grant
Method of making photoflash lamp
- Patent number 4,421,493
- Issue date Dec 20, 1983
- GTE Products Corporation
- Andre C. Bouchard
- F21 - LIGHTING