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Inventor profile of:

Ralf KELZ

City:

Country:

United States

Published Applications:

1

Last publication date:

2015-09-10

Top Assignees for applications by Ralf KELZ

The entities that hold a legal rights for patent applications filed by inventor KELZ Ralf:

3M INNOVATIVE PROPERTIES COMPANY 1 St. Paul, MN United States

Recent patent applications by KELZ Ralf

Ralf KELZ from , US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-09-10

US20150250572A1

Human necessities

Dental irradiation device and system

InventorID:

1279902 ⎘