Assignee
CHARAH INC
US·2 granted patents·1 pending application·0 citations·filing 2015–2016
Top patents by PatentIndex Score
3 records- 0143US9919977B2Synthetic gypsum fertilizer product and method of makingCHARAH INC·Filed 2016·Granted Mar 20, 2018·0 cites·12 claims
- 0241US10195546B2Ash management trenchCHARAH INC·Filed 2015·Granted Feb 5, 2019·0 cites·20 claims
- 0336US2016052831A1Synthetic gypsum fertilizer product and method of makingCHARAH INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHARAH 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 →