Inventor · disambiguated record
Ken Winterrowd
Also filed as: WINTERROWD KEN · WINTERROWD KEN W
3 granted patents·1 pending application·29 citations·filing 2002–2006
69Inventor score
Technology areasE21B
Files withWEATHERFORD LAMB3
Top patents by PatentIndex Score
4 records- 0166US7963341B2Apparatus and methods of use for a whipstock anchorWEATHERFORD LAMB·Filed 2006·Granted Jun 21, 2011·12 cites·34 claims
- 0251US7308940B2Flexible wellbore broachWEATHERFORD LAMB·Filed 2005·Granted Dec 18, 2007·3 cites·36 claims
- 0351US6715567B2Apparatus and method for forming a pilot hole in a formationWEATHERFORD LAMB·Filed 2002·Granted Apr 6, 2004·14 cites·37 claims
- 0426US2004108739A1Whipstock retrieving overshotFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ken Winterrowd 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 →