Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970986 | Apparatus for synthetic diamond deposition including spring-tensioned filaments | Thomas R. Anthony, Richard A. Engler, Robert H. Ettinger, James F. Fleischer | 1990-11-20 |
| 4958592 | Resistance heater for diamond production by CVD | Thomas R. Anthony, Richard A. Engler, Robert H. Ettinger, James F. Fleischer | 1990-09-25 |
| 4953499 | Apparatus for synthetic diamond deposition including curved filaments and substrate cooling means | Thomas R. Anthony, Richard A. Engler, Robert H. Ettinger, James F. Fleischer | 1990-09-04 |
| 4316385 | Fingerprinting crystals | Roy E. Tuft | 1982-02-23 |
| 4248606 | Supported diamond | Harold P. Bovenkerk | 1981-02-03 |
| 4241135 | Polycrystalline diamond body/silicon carbide substrate composite | Minyoung Lee, Lawrence E. Szala | 1980-12-23 |
| 4234661 | Polycrystalline diamond body/silicon nitride substrate composite | Minyoung Lee, Lawrence E. Szala | 1980-11-18 |
| 4231195 | Polycrystalline diamond body and process | Minyoung Lee, Lawrence E. Szala, Roy E. Tuft | 1980-11-04 |