Patent Assignment
Reel/Frame 036479/0325
Assignment of Assignor's Interest
Recorded: 2015-09-02
Pages: 3
Assignor
GREFSHEIM, SCOTT
Executed: 2015-08-31
Assignee
RESEARCH PRODUCTS CORPORATION
1015 E. WASHINGTON AVENUE, MADISON, WISCONSIN, 53703
Covered Properties
(2)
System and Method for Adjusting Fractional on-Time and Cycle Time to Compensate for Weather Extremes and Meet Ventilation Requirements
System and Method for Automatically Adjusting Fractional on-Time and Cycle Time to Compensate for Weather Extremes and Meet Ventilation Requirements
Application:
62/030,953 →
Related Assignments
(3)
Other recorded transfers of the patents 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 →