Individual holder
RAINS ROBERT L
4 granted patents·286 citations·filing 1978–1989
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0192US4209259AMagnetic mixerRAINS ROBERT L·Filed 1978·Granted Jun 24, 1980·179 cites·12 claims
- 0280US5127441ACoaxial piping systemRAINS ROBERT L·Filed 1987·Granted Jul 7, 1992·50 cites·7 claims
- 0369US4903719AApparatus and method for providing secondary containment of fluids in a piping systemRAINS ROBERT L·Filed 1989·Granted Feb 27, 1990·26 cites·31 claims
- 0466US4915121ACoaxial piping systemRAINS ROBERT L·Filed 1989·Granted Apr 10, 1990·31 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when RAINS ROBERT L 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 →