Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8354939 | Wellbore casing mounted device for determination of fracture geometry and method for using same | Robert Ray McDaniel, Michael L. Sheriff, Eric E. Funk | 2013-01-15 |
| 8096355 | Analysis of radar ranging data from a down hole radar ranging tool for determining width, height, and length of a subterranean fracture | Robert Ray McDaniel, Michael L. Sheriff, Eric E. Funk | 2012-01-17 |
| 7598898 | Method for using logging device with down-hole transceiver for operation in extreme temperatures | Eric E. Funk, Michael L. Sheriff, Scott M. McCarthy, Robert Ray McDaniel | 2009-10-06 |
| 7450053 | Logging device with down-hole transceiver for operation in extreme temperatures | Eric E. Funk, Michael L. Sheriff, Scott M. McCarthy, Robert Ray McDaniel | 2008-11-11 |
| 7268774 | Tracking motion of a writing instrument | Arkady Pittel, Ilya Schiller, Sergey Liberman, Garry Shleppi, Vladimir Subach +4 more | 2007-09-11 |