Inventor · disambiguated record

Erich Papenfus

Also filed as: PAPENFUS ERICH

2 granted patents·10 citations·filing 2008–2010

55Inventor score

Technology areasG10D

Files withPAPENFUS ERICH2

Top patents by PatentIndex Score

2 records

0171US7714218B2String instrument frets and associated fret optical apparatusPAPENFUS ERICH·Filed 2008·Granted May 11, 2010·9 cites·13 claims
0245US8269083B2String instrument frets and associated fret optical apparatusPAPENFUS ERICH·Filed 2010·Granted Sep 18, 2012·1 cites·17 claims

Join the waitlist — get patent alerts

Get an alert when Erich Papenfus 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 →