Assignee
NELSON MFG CO
US·3 granted patents·81 citations·filing 1975–1995
Top patents by PatentIndex Score
3 records- 0181US4068116AThermostatically protected electric immersion water heaterNELSON MFG CO·Filed 1975·Granted Jan 10, 1978·41 cites·1 claims
- 0268US4426956AWater volume indicator for an animal watererNELSON MFG CO·Filed 1982·Granted Jan 24, 1984·24 cites·8 claims
- 0349US5566639AAnimal waterer with quick disconnect and valve alignment featuresNELSON MFG CO·Filed 1995·Granted Oct 22, 1996·16 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when NELSON MFG CO 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 →