Inventor profile of:

John W. Lefferts

City:

Sutton, Massachusetts

Country:

United States

Published Applications:

3

Last publication date:

2017-11-28

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The entities that hold a legal rights for patent applications filed by inventor Lefferts John W.:

Recent patent applications by Lefferts John W.

John W. Lefferts from Sutton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

7172073 ⎘