https://patentbrief.org/company/john-j-lynott Plain-English explanations of patents assigned to JOHN J LYNOTT, newest first. en-us Sat, 13 Jun 2026 10:25:51 GMT https://patentbrief.org/patent/us/3503060/hard-disk-drive A 1970 patent detailing a mechanical system for moving read-write heads across magnetic disks to retrieve stored information rapidly. Tue, 24 Mar 1970 00:00:00 GMT https://patentbrief.org/patent/us/3503060/hard-disk-drive