Inventor

Chad K. Zeilenga

Inventor

Crete, IL, US

Overview

8→

Patents

2009–2020

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E05Fprimary

E05FDevices for moving wings into open or closed position10%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof10%

F16FSprings10%

Y10TTechnical subjects covered by former us classification7%

B29CShaping or joining of plastics5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

E04BGeneral building constructions5%

E04GScaffolding5%

F24SSolar heat collectors5%

PatentTitleYear

10,527,085Shim for a work vehicle axle assembly2020 10,422,402Damper assembly2019 9,957,929System and method for capturing cleaner intake air for use within an air intake system of a work vehicle2018 9,291,370'Standing seam roof clamp'2016 8,925,696'Viscous strand damper assembly'2015 8,732,917'Standing seam roof clamp'2014 8,079,450'Viscous strand damper assembly'2011 7,510,062'Rotary damper'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2019Patents assigned to ILLINOIS TOOL WORKS (4)· patent assignee history

2009Based in Midlothian, IL, US· patent location history

2011–2016Patents assigned to ZEILENGA CHAD K (4)· patent assignee history

2011–2020Based in Crete, IL, US· patent location history

2014–2016Patents assigned to NEHLS CHARLES OLEN (2)· patent assignee history

2014Patents assigned to ATKORE INTERNATIONAL INC (1)· patent assignee history

2015Based in Glenview, IL, US· patent location history

2018–2020Patents assigned to CNH IND AMERICA LLC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ILLINOIS TOOL WORKS	4	2009–2019
ZEILENGA CHAD Kself	4	2011–2016
CNH IND AMERICA LLC	2	2018–2020
NEHLS CHARLES OLEN	2	2014–2016
ATKORE INTERNATIONAL INC	1	2014

Locations

Location	Patents	Span
Crete, Illinois, US	6	2011–2020
Glenview, Illinois, US	1	2015
Midlothian, Illinois, US	1	2009