Inventor · disambiguated record

Robert Polfreman

Also filed as: POLFREMAN ROBERT

1 granted patent·5 citations·filing 2003–2003

26Inventor score
Technology areasH04R
Files withHARMAN INT IND1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Robert Polfreman 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 →