Inventor · disambiguated record
Stephen Raffa
Also filed as: RAFFA STEPHEN
1 granted patent·3 citations·filing 2012–2012
20Inventor score
Technology areasE21B
Files withCHHINA HARBIR1
Top patents by PatentIndex Score
1 recordJoin the waitlist — get patent alerts
Get an alert when Stephen Raffa 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 →