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Inventor profile of:

David E. Ringel

City:

Quakertown, Pennsylvania

Country:

United States

Published Applications:

1

Last publication date:

2012-01-12

Recent patent applications by Ringel David E.

David E. Ringel from Quakertown, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-01-12

US20120006600A1

Luggage overweight-indicating appratus

InventorID:

3068783 ⎘