Inventor · disambiguated record
Steve Spangenberg
Also filed as: SPANGENBERG STEVE
1 granted patent·1 pending application·20 citations·filing 1995–2001
41Inventor score
Technology areasA47F
Files withMANNINGTON MILLS1
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Steve Spangenberg 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 →