Inventor · disambiguated record

John Laddier De Villiers

Also filed as: DE VILLIERS JOHN L · DE VILLIERS JOHN LADDIER

1 granted patent·1 pending application·4 citations·filing 1988–2020

24Inventor score
Technology areasA63FB63B
Files withDE VILLIERS JOHN LADDIER1VILLIERS JOHN L DE1

Top patents by PatentIndex Score

2 records

Join the waitlist — get patent alerts

Get an alert when John Laddier De Villiers 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 →