Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848657 | Polycrystalline diamond cutting element | Gary Martin Flood, David M. Johnson, Bradley E. Williams | 1998-12-15 |
| 5829541 | Polycrystalline diamond cutting element with diamond ridge pattern | Gary Martin Flood, David M. Johnson, Bradley E. Williams | 1998-11-03 |
| 5551277 | Annular diamond bodies | Thomas R. Anthony, Bradley E. Williams | 1996-09-03 |
| 5391229 | Apparatus for chemical vapor deposition of diamond including graphite substrate holders | Philip G. Kosky, David E. Slutz | 1995-02-21 |
| 5387447 | Method for producing uniform cylindrical tubes of CVD diamond | David E. Slutz | 1995-02-07 |
| 5286524 | Method for producing CVD diamond film substantially free of thermal stress-induced cracks | David E. Slutz | 1994-02-15 |
| 5270077 | Method for producing flat CVD diamond film | David E. Slutz | 1993-12-14 |
| 5026960 | Chip breaker for polycrystalline CBN and diamond compacts | David E. Slutz | 1991-06-25 |
| D317010 | Stud-mounted polycrystalline toothed diamond cutting blank | — | 1991-05-21 |
| 4527998 | Brazed composite compact implements | — | 1985-07-09 |
| 4319707 | Brazing apparatus to manufacture composite compact components | — | 1982-03-16 |
| 4225322 | Composite compact components fabricated with high temperature brazing filler metal and method for making same | — | 1980-09-30 |