Issued Patents All Time
Showing 25 most recent of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8216370 | Method for reducing defect concentration in crystals | Mark P. D'Evelyn, Stephen Daley Arthur, Lionel M. Levinson, John W. Lucek, Larry Rowland +1 more | 2012-07-10 |
| 7323156 | High pressure/high temperature production of colorless and fancy-colored diamonds | Suresh Vagarali, Steven W. Webb, William Jackson, William F. Banholzer, George Kaplan | 2008-01-29 |
| 7241434 | High pressure and high temperature production of diamonds | Yavuz Kadioglu, Suresh Vagarali, Steven W. Webb, William Jackson, William F. Banholzer +2 more | 2007-07-10 |
| 7175704 | Method for reducing defect concentrations in crystals | Mark P. D'Evelyn, Stephen Daley Arthur, Lionel M. Levinson, John W. Lucek, Larry Rowland +1 more | 2007-02-13 |
| 6908674 | Jadeite and its production | Suresh Vagarali, John Casey, Robert Charles DeVries, Stephen Dole, John W. Lucek +3 more | 2005-06-21 |
| 6887144 | Surface impurity-enriched diamond and method of making | Mark P. D'Evelyn, Dong-Sil Park, Clifford Spiro, Yue Meng, Christopher Long | 2005-05-03 |
| 6692714 | High pressure/high temperature production of colorless and fancy-colored diamonds | Suresh Vagarali, Steven W. Webb, William Jackson, William F. Banholzer, George Kaplan | 2004-02-17 |
| 6377340 | Method of detection of natural diamonds that have been processed at high pressure and high temperatures | John Casey, Alan Cameron Smith, Suresh Vagarali | 2002-04-23 |
| 6322891 | Thermally-diffused boron diamond and its production | Yue Meng | 2001-11-27 |
| 6281681 | Magnetic resonance imaging with interleaved Fibonacci spiral scanning | Harvey E. Cline | 2001-08-28 |
| 5869133 | Method of producing articles by chemical vapor deposition and the support mandrels used therein | Robert H. Ettinger, James F. Fleischer | 1999-02-09 |
| 5817036 | System and method for treatment of a prostate with a phase fresnel probe | Harvey E. Cline | 1998-10-06 |
| 5672395 | Method for enhancing the toughness of CVD diamond | William F. Banholzer, Clifford Spiro, Steven W. Webb, Bradley E. Williams | 1997-09-30 |
| 5636545 | Composite diamond wire die | Bradley E. Williams | 1997-06-10 |
| 5634370 | Composite diamond wire die | Bradley E. Williams | 1997-06-03 |
| 5634369 | Composite diamond wire die | Bradley E. Williams | 1997-06-03 |
| 5551277 | Annular diamond bodies | Friedel S. Knemeyer, Bradley E. Williams | 1996-09-03 |
| 5540904 | Isotopically-pure carbon-12 or carbon-13 polycrystalline diamond possessing enhanced thermal conductivity | Harold P. Bovenkerk, James F. Fleischer, William F. Banholzer | 1996-07-30 |
| 5523121 | Smooth surface CVD diamond films and method for producing same | James F. Fleischer | 1996-06-04 |
| 5494753 | Articles having thermal conductors of graphite | — | 1996-02-27 |
| 5490840 | Targeted thermal release of drug-polymer conjugates | Egidijus Uzgiris, Lorinda R. Opsahl, Kirby Vosburgh, Harvey E. Cline | 1996-02-13 |
| 5478513 | CVD diamond growth on hydride-forming metal substrates | Philip G. Kosky | 1995-12-26 |
| 5468934 | Apparatus for annealing diamond water jet mixing tubes | James F. Fleischer | 1995-11-21 |
| 5465603 | Optically improved diamond wire die | Bradley E. Williams, Karen M. McNamara | 1995-11-14 |
| 5464665 | Microwave RF, or AC/DC discharge assisted flame deposition of CVD diamond | James F. Fleischer | 1995-11-07 |