Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604588 | Gage trimmers and bit incorporating the same | Stewart N. Middlemiss, Lynn Belnap | 2003-08-12 |
| 6550556 | Ultra hard material cutter with shaped cutting surface | Stewart N. Middlemiss | 2003-04-22 |
| 6513608 | Cutting elements with interface having multiple abutting depressions | Christopher A. Tucker | 2003-02-04 |
| 6510910 | Unplanar non-axisymmetric inserts | Stewart N. Middlemiss | 2003-01-28 |