Inventor · disambiguated record
Sankar B. Narayan
Also filed as: NARAYAN SANKAR B
5 granted patents·175 citations·filing 1985–1993
82Inventor score
Files withMINNESOTA MINING & MFG5
Top patents by PatentIndex Score
5 records- 0193US5356664AMethod of inhibiting algae growth on asphalt shinglesMINNESOTA MINING & MFG·Filed 1993·Granted Oct 18, 1994·125 cites·7 claims
- 0278US4623570AStable stretched surface recording mediumMINNESOTA MINING & MFG·Filed 1985·Granted Nov 18, 1986·21 cites·6 claims
- 0365US4937691ARecording and/or reproducing apparatus for controlling thermal expansion problems in disk drivesMINNESOTA MINING & MFG·Filed 1988·Granted Jun 26, 1990·14 cites·1 claims
- 0462US4729805ARecording medium annealing processMINNESOTA MINING & MFG·Filed 1986·Granted Mar 8, 1988·13 cites·8 claims
- 0533USRE34765ERecording medium annealing processMINNESOTA MINING & MFG·Filed 1988·Granted Oct 25, 1994·2 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Sankar B. Narayan 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 →