Individual holder
SCHRUPP EARL H
US·2 granted patents·61 citations·filing 1988–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0162US4793476ADevice for dispensing a concentrate into a liquid without exposing the concentrate to the atmosphereSCHRUPP EARL H·Filed 1988·Granted Dec 27, 1988·40 cites·9 claims
- 0242US5299606ASystem for hermetically dispensing and diluting a concentrated chemicalSCHRUPP EARL H·Filed 1992·Granted Apr 5, 1994·21 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when SCHRUPP EARL H files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →