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Inventor

Mark Ungs

Inventor
Dubuque, IA, US

Overview

5→
Patents
1994–2018
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 5 as inventor

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

E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates40%
E05BLocks20%
E05DHinges or suspension devices for doors, windows or wings10%
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%
F25DRefrigerators10%
PatentTitleYear
9,909,358'Flexible insulated door panels with internal baffles'20189,394,742'Flexible insulated door panels with internal baffles'20167,699,089'Power-operated folding door'20105,392,836'Door assembly'19955,353,859'Roller door apparatus'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to RITE HITE CORP (2)· patent assignee history
1994–2018Based in Dubuque, IA, US· patent location history
2010–2018Patents assigned to RITE HITE HOLDING CORP (3)· patent assignee history
2016–2018Patents assigned to UNGS MARK (2)· patent assignee history
2016Patents assigned to KNUTSON PERRY W (1)· patent assignee history
2018Patents assigned to MANICH GLENN R (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RITE HITE HOLDING CORP32010–2018
RITE HITE CORP21994–1995
UNGS MARKself22016–2018
KNUTSON PERRY W12016
MANICH GLENN R12018
Locations
LocationPatentsSpan
Dubuque, IA, US51994–2018