Inventor · disambiguated record
John C. Powerll
Also filed as: POWERLL JOHN C
0 granted patents·1 pending application·0 citations·filing 2015–2015
Technology areasH10F
Files withDIRECT SOLAR LLC1
Top patents by PatentIndex Score
1 recordJoin the waitlist — get patent alerts
Get an alert when John C. Powerll 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 →