Patent Assignment
Reel/Frame 062358/0130
Assignment of Assignor's Interest
Recorded: 2023-01-12
Pages: 4
Assignor
RAGGIO, WILLIAM
Executed: 2022-09-13
Assignee
RAYOTEK SCIENTIFIC, INC.
11499 SORRENTO VALLEY ROAD, SAN DIEGO, CALIFORNIA, 92121
Covered Property
(1)
Method for Manufacturing a Fused Metal Sight Window with a High Flow Temperature Optical Material
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 1, 2024
From: RAYOTEK SCIENTIFIC, LLC
To: CAMBRIDGE SAVINGS BANK
Reel/Frame 066623/0984 →
Conversion from a Corporation to a Limited Liability Company
Jul 3, 2025
From: RAYOTEK SCIENTIFIC, INC.
To: RAYOTEK SCIENTIFIC, LLC
Reel/Frame 071818/0830 →
Security Interest
Nov 19, 2025
From: RAYOTEK SCIENTIFIC, LLC
To: CAMBRIDGE SAVINGS BANK
Reel/Frame 072969/0834 →