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Inventor profile of:

David K. Fox

City:

Wayzata, Minnesota

Country:

United States

Published Applications:

Last publication date:

2021-03-25

Top Assignees for applications by David K. Fox

The entities that hold a legal rights for patent applications filed by inventor Fox David K.:

Railway Equipment Company, Inc. 9 Plymouth, MN United States
Railway Equipment Company, Inc. 1 Boco Grande, FL United States
Railway Equipment Company, Inc. 1 Delano, MN United States
RAILWAY EQUIPMENT COMPANY 1 Delano, MN United States

Recent patent applications by Fox David K.

David K. Fox from Wayzata, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-03-25

US20210086811A1

Performing operations; transporting

Railroad crossing gate light out detector apparatus and method

#2 | 2020-09-24

US20200305236A1

Electricity

FAULT DETECTOR APPARATUS AND METHOD FOR TRACK SWITCH HEATER

#3 | 2014-08-28

US20140239128A1

Fixed constructions

Railway snow melter duct assembly

#4 | 2014-02-06

US20140034785A1

Performing operations; transporting

Gate monitoring system

#5 | 2013-03-07

US20130056587A1

Fixed constructions

Railway snow melter duct assembly

#6 | 2011-11-24

US20110284698A1

Performing operations; transporting

Gate monitoring system

#7 | 2010-10-07

US20100251579A1

Fixed constructions

Railroad snow removal system

#8 | 2009-11-12

US20090277999A1

Performing operations; transporting

RAILWAY TRACK SWITCH

#9 | 2009-08-06

US20090194642A1

Performing operations; transporting

Gate monitoring system

#10 | 2008-04-10

US20080084058A1

Fixed constructions

Railway snow melter duct assembly

#11 | 2007-08-23

US20070193072A1

Fixed constructions

Railroad snow removal system

#12 | 2007-04-12

US20070080263A1

Performing operations; transporting

Railway track switch

InventorID:

122563 ⎘