Inventor · disambiguated record
Wilhelm Ruprich
Also filed as: RUPRICH WILHELM
3 granted patents·54 citations·filing 1978–1983
73Inventor score
Files withNCR CO3
Top patents by PatentIndex Score
3 records- 0180US4248823AMethod of making ink jet print headNCR CO·Filed 1978·Granted Feb 3, 1981·23 cites·13 claims
- 0266US4376944AInk jet print head with tilting nozzleNCR CO·Filed 1981·Granted Mar 15, 1983·15 cites·14 claims
- 0357US4493137AMethod of making a drive element assembly for ink jet printingNCR CO·Filed 1983·Granted Jan 15, 1985·16 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Wilhelm Ruprich 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 →