Inventor · disambiguated record
John Drew
Also filed as: DREW JOHN · DREW JOHN T
4 granted patents·283 citations·filing 1984–1996
81Inventor score
Top patents by PatentIndex Score
4 records- 0197US4667326AMethod and apparatus for error detection and correction in systems comprising floppy and/or hard disk drivesADVANCED MICRO DEVICES INC·Filed 1984·Granted May 19, 1987·156 cites·14 claims
- 0287US4667286AMethod and apparatus for transferring data between a disk and a central processing unitADVANCED MICRO DEVICES INC·Filed 1984·Granted May 19, 1987·86 cites·12 claims
- 0385US4618898AMethod and apparatus for reading a diskADVANCED MICRO DEVICES INC·Filed 1984·Granted Oct 21, 1986·29 cites·10 claims
- 0442US5761060ASystem and method for evaluating sign legibilityUNIV UTAH·Filed 1996·Granted Jun 2, 1998·12 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when John Drew 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 →