Inventor · disambiguated record
Wagner C. Coelho
Also filed as: COELHO WAGNER C
2 granted patents·4 citations·filing 1982–1984
49Inventor score
Files withPETROLEO BRASILEIRO SA2
Top patents by PatentIndex Score
2 records- 0133US4469504AProcess for the partial solubilization of phosphate rock and obtaining acid and phosphate fertilizers therefromPETROLEO BRASILEIRO SA·Filed 1982·Granted Sep 4, 1984·3 cites·3 claims
- 0226US4523941AProcess for the partial solubilization of phosphate rock and obtaining phosphate fertilizers therefromPETROLEO BRASILEIRO SA·Filed 1984·Granted Jun 18, 1985·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Wagner C. Coelho files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →