Assignee
KAUFFMAN II PORTER W
US·4 granted patents·3 citations·filing 2018–2023
Technology mixA01K4
Top patents by PatentIndex Score
4 records- 0174US11617344B2Disposable cat litter boxKAUFFMAN II PORTER W·Filed 2021·Granted Apr 4, 2023·1 cites·18 claims
- 0272US10893655B2Disposable cat litter boxKAUFFMAN II PORTER W·Filed 2018·Granted Jan 19, 2021·2 cites·20 claims
- 0367US11925170B2Disposable cat litter boxKAUFFMAN II PORTER W·Filed 2023·Granted Mar 12, 2024·0 cites·14 claims
- 0452US11160248B2Disposable cat litter boxKAUFFMAN II PORTER W·Filed 2019·Granted Nov 2, 2021·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when KAUFFMAN II PORTER W 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 →