Confirmatory License

Recorded: 2025-12-04 Pages: 3

Assignor

MAINSTREAM ENGINEERING CORP

Executed: 2025-10-31

Assignee

DEPARTMENT OF THE NAVY

47076 LILJENCRANTZ ROAD, BLDG. 435, PATUXENT RIVER, MARYLAND, 20670

Covered Property (1)

Fluid Coupler with Positive Engagement Indicator

Patent: 12,546,424 →

Application: 18/953,178 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.