Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9624729 | Real time bit monitoring | Eric C. Sullivan, Sorin Gabriel Teodorescu | 2017-04-18 |
| 8757290 | Method of monitoring wear of rock bit cutters | Sorin Gabriel Teodorescu | 2014-06-24 |
| 8006781 | Method of monitoring wear of rock bit cutters | Sorin Gabriel Teodorescu | 2011-08-30 |
| 7323816 | Thick film dielectric electroluminescent display having patterned phosphor film with electronic band gap | Dave Lovell | 2008-01-29 |
| 6838038 | Laser ablation method for patterning a thin film layer | Dave Lovell | 2005-01-04 |
| 5692672 | Container end closure arrangement | — | 1997-12-02 |