Assignee
TRUEBLOOD INC
4 granted patents·118 citations·filing 1976–1977
Top patents by PatentIndex Score
4 records- 0194USD251293SConnectorTRUEBLOOD INC·Filed 1977·Granted Mar 13, 1979·53 cites·1 claims
- 0285US4141062ATrouble light unitTRUEBLOOD INC·Filed 1977·Granted Feb 20, 1979·51 cites·30 claims
- 0347US4076475APressure injection machine and methodTRUEBLOOD INC·Filed 1976·Granted Feb 28, 1978·12 cites·2 claims
- 0438USD250674STrouble light handleTRUEBLOOD INC·Filed 1977·Granted Dec 26, 1978·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when TRUEBLOOD INC 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 →