IP Library Assignment 035061/0077
Patent Assignment
Reel/Frame 035061/0077

Assignment of Assignor's Interest

Recorded: 2015-02-23 Pages: 4
Assignors
KOVASH, DEAN A.
Executed: 2013-04-26
MAYER, TODD C.
Executed: 2013-04-26
KUDRNA, KENT J.
Executed: 2013-04-26
Assignee
STEFFES CORPORATION
3050 HIGHWAY 22 NORTH, DICKINSON, NORTH DAKOTA, 58601
Covered Properties (2)
Pressure Relief Valve with Rotating Damper
Patent: 9,970,657 →
Application: 14/409,762 →
Publication: US 2015/0153042
Flare Tip with Rotating Mass Damper
Application: 61/754,219 →
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Dec 13, 2022
From: STEFFES CORPORATION
To: STEFFES, LLC
Reel/Frame 062069/0136 →