Inventor · disambiguated record
William J. Case
Also filed as: CASE WILLIAM J · CASE WILLIAM JOHN PHILIP
3 granted patents·122 citations·filing 1976–1981
76Inventor score
Technology areasG11B
Files withIBM3
Top patents by PatentIndex Score
3 records- 0190US4412165ASampled servo position control systemIBM·Filed 1981·Granted Oct 25, 1983·47 cites·3 claims
- 0289US4103314AMotion control systemIBM·Filed 1977·Granted Jul 25, 1978·45 cites·13 claims
- 0384US4072990AServo positioning system for data storage apparatusIBM·Filed 1976·Granted Feb 7, 1978·30 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when William J. Case 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 →