Inventor · disambiguated record

Darrold Efflandt, Sr.

Also filed as: EFFLANDT SR DARROLD

1 granted patent·18 citations·filing 2001–2001

38Inventor score
Technology areasB62M

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Darrold Efflandt, Sr. 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 →