Inventor · disambiguated record
William Littler, Iv
Also filed as: LITTLER IV WILLIAM
3 granted patents·26 citations·filing 2002–2004
67Inventor score
Top patents by PatentIndex Score
3 records- 0167US6715508B2Drainage tile flow regulatorAGRI DRAIN CORP·Filed 2002·Granted Apr 6, 2004·17 cites·17 claims
- 0240US8403596B2Groundwater control system and methodSCHAFER CHARLIE J·Filed 2004·Granted Mar 26, 2013·3 cites·11 claims
- 0335US6672626B1Corrugated pipe connection stabilizing apparatusAGRI DRAIN CORP·Filed 2002·Granted Jan 6, 2004·6 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when William Littler, Iv 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 →