Inventor · disambiguated record
Martin Sorrells
Also filed as: SORRELLS MARTIN · SORRELLS MARTIN H
6 granted patents·167 citations·filing 1991–2008
85Inventor score
Files withOMNITECH SERVICES INC1PREC DRILLING TECH SERV GROUP1SCHLUMBERGER TECHNOLOGY CORP1SORRELLS MARTIN1WEATHERFORD CANADA PARTNERSHIP1
Top patents by PatentIndex Score
6 records- 0195US7046584B2Compensated ensemble crystal oscillator for use in a well borehole systemPREC DRILLING TECH SERV GROUP·Filed 2003·Granted May 16, 2006·71 cites·18 claims
- 0268US5724308AProgrammable acoustic borehole loggingWESTERN ATLAS INT INC·Filed 1995·Granted Mar 3, 1998·52 cites·7 claims
- 0365US7916578B2Seismic wave generation systems and methods for cased wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Mar 29, 2011·7 cites·23 claims
- 0462US8340911B2Compensated ensemble crystal oscillator for use in a well borehole systemSORRELLS MARTIN·Filed 2006·Granted Dec 25, 2012·3 cites·20 claims
- 0557US7230543B2Downhole clock synchronization apparatus and methods for use in a borehole drilling environmentWEATHERFORD CANADA PARTNERSHIP·Filed 2003·Granted Jun 12, 2007·17 cites·23 claims
- 0639US5109946AApparatus for pack-off locking of seismic energy sourceOMNITECH SERVICES INC·Filed 1991·Granted May 5, 1992·17 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Martin Sorrells 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 →