Inventor · disambiguated record
David Bulfin
Also filed as: BULFIN DAVID
3 granted patents·1 citations·filing 2019–2023
48Inventor score
Technology areasF26B
Top patents by PatentIndex Score
3 records- 0167US11604027B2Modular humidity control and heat preservation systemCFA PROPERTIES INC·Filed 2019·Granted Mar 14, 2023·1 cites·15 claims
- 0229USD1104166SInterlocking frame toy brickLEGO AS·Filed 2023·Granted Dec 2, 2025·0 cites·1 claims
- 0326USD1106350SElongate slanted rod toy brickLEGO AS·Filed 2023·Granted Dec 16, 2025·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when David Bulfin 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 →