Inventor · disambiguated record
Douglas C. Taff
Also filed as: TAFF DOUGLAS C
2 granted patents·229 citations·filing 1981–1984
71Inventor score
Top patents by PatentIndex Score
2 records- 0189US4462390AModular solar greenhouse with elevated overhead heat storage material and movable insulation barriers and method and system for solar heating of attached living space using thermostat-controlled air circulation for harvesting heatHOLDRIDGE ROBERT B·Filed 1981·Granted Jul 31, 1984·148 cites·22 claims
- 0288US4532917AModular passive solar energy heating unit employing phase change heat storage material which is clearly transparent when in its high-stored-energy liquid stateTAFF DOUGLAS C·Filed 1984·Granted Aug 6, 1985·81 cites·27 claims
Join the waitlist — get patent alerts
Get an alert when Douglas C. Taff 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 →