IP Library › Assignment 020541/0366
Patent Assignment
Reel/Frame 020541/0366

Assignment of Assignor's Interest

Recorded: 2008-02-19 Pages: 4
Assignors
LUNDGREEN, JAMES M.
Executed: 2008-02-12
NELSON, ROBERT RUSSELL
Executed: 2008-02-12
Assignee
DRI-STEEM CORPORATION
14949 TECHNOLOGY DRIVE, EDEN PRAIRIE, MINNESOTA, 55344
Covered Property (1)
Heat Exchanger for Removal of Condensate from a Steam Dispersion System
Patent: 8,534,645 →
Application: 11/985,354 →
Publication: US 2009/0121367
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Oct 6, 2025
From: RESEARCH PRODUCTS CORPORATION; DRI-STEEM CORPORATION; EWC CONTROLS, LLC
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 073007/0564 →
Patent Security Agreement Oct 15, 2025
From: RESEARCH PRODUCTS CORPORATION; DRI-STEEM CORPORATION; EWC CONTROLS, LLC
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 073109/0707 →
Assignment of Patent Security Agreement, Recorded on October 15, 2025 at Reel/Frame 73109/0707 Jul 16, 2026
From: GOLDMAN SACHS BANK USA, AS EXISTING AGENT
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS SUCCESSOR AGENT
Reel/Frame 075998/0444 →