Inventor · disambiguated record
William Lingenfelter
Also filed as: LINGENFELTER WILLIAM
2 granted patents·11 citations·filing 2003–2005
55Inventor score
Technology areasE01C
Files withWATERWERKS INC2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when William Lingenfelter 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 →