Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10027013 | Collar-mountable bobbin antenna having coil and ferrite slots | Kazi M. Rashid, Michael J. Levchak, James H. Cobb | 2018-07-17 |
| 9921333 | Antenna assembly using ferrites within an interposed sleeve for wellbore logging tools | Anand Prakash, James H. Cobb | 2018-03-20 |
| 9903978 | Antenna assembly using ferrites within a groove on a tool mandrel for wellbore logging tools | Anand Prakash, James H. Cobb | 2018-02-27 |