Monday - October 5, 2026

Device Independent Text Captioned Telephone Service

2026-08-18

ALEXANDRIA, Virginia, Aug. 18 -- ULTRATEC, INC., Madison, Wisconsin has been assigned a patent (No. US 12712968 B2, initially filed April 2, 2024) developed by three inventors Robert M. Engelke, Madison, Wisconsin; Kevin R. Colwell, Middleton, Wisconsin; and Troy D. Vitek, Waunakee, Wisconsin, for "Device independent text captioned telephone service." . . .

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