Inventor · disambiguated record
Ronald A. Crain
Also filed as: CRAIN RONALD · CRAIN RONALD A
4 granted patents·260 citations·filing 1982–1988
82Inventor score
Technology areasG11B
Top patents by PatentIndex Score
4 records- 0196US4683506ADisc drive arrangement for a hard disc cartridge with a read/write head retract mechanismSYQUEST TECHNOLOGY·Filed 1983·Granted Jul 28, 1987·91 cites·8 claims
- 0295US4504879ADisc drive arrangementSYQUEST TECHNOLOGY·Filed 1982·Granted Mar 12, 1985·72 cites·24 claims
- 0392US4722012ADisc drive arrangement for a hard disc cartridge having a carriage for accurately positioning a head relative to the cartridgeSYQUEST TECHNOLOGY·Filed 1987·Granted Jan 26, 1988·62 cites·2 claims
- 0483US5025436ADisk cartridge positioning mechanism for an information storage disk drive systemLITERAL CORP·Filed 1988·Granted Jun 18, 1991·35 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Ronald A. Crain files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →