Inventor · disambiguated record
Edward Leigh Schubert
Also filed as: SCHUBERT EDWARD LEIGH
2 granted patents·63 citations·filing 1997–1997
65Inventor score
Files withWEATHERFORD HOLDING U S INC2
Top patents by PatentIndex Score
2 records- 0181US6113355APump drive head pump assembly with a hydraulic pump circuit for preventing back-spin when the drive head has been shut offWEATHERFORD HOLDING U S INC·Filed 1997·Granted Sep 5, 2000·41 cites·21 claims
- 0241US6135740APump drive head backspin retarderWEATHERFORD HOLDING U S INC·Filed 1997·Granted Oct 24, 2000·22 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Edward Leigh Schubert 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 →