Inventor · disambiguated record
John Greenip
Also filed as: GREENIP JOHN · GREENIP JOHN F
2 granted patents·1 pending application·136 citations·filing 1998–2003
69Inventor score
Files withHYDRIL CO2
Top patents by PatentIndex Score
3 records- 0188US6050610AStress reduction groove for tubular connectionHYDRIL CO·Filed 1998·Granted Apr 18, 2000·82 cites·22 claims
- 0266US6554287B1Collapsing type seal for expandable tubular connectionsHYDRIL CO·Filed 1999·Granted Apr 29, 2003·54 cites·19 claims
- 0332US2003222409A1Non-rotating expandable connection with collapsing type sealFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John Greenip 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 →