Patents: (Issued US only)

  • US 7,323,156 Suresh Shankarappa Vagarali, Steven William Webb, William Edwin Jackson, William Frank Banholzer, Thomas Richard Anthony, George Rene Kaplan; "High pressure/high temperature production of colorless and fancy-colored diamonds", January 29, 2008.
  • US 7,241,434 Thomas R. Anthony, Yavuz Kadioglu, Suresh S. Vagarali, Steven W. Webb, William E. Jackson, William F. Banholzer, John K. Casey, Alan C. Smith; "High pressure and high temperature production of diamonds", July 10, 2007.
  • US 6,692,714 Suresh Shankarappa Vagarali, Steven William Webb, William Edwin Jackson, William Frank Banholzer, Thomas Richard Anthony, George Rene Kaplan; "High pressure/high temperature production of colorless and fancy-colored diamonds", February 17, 2004.
  • US 5,672,395 Thomas R. Anthony, William F. Banholzer, Clifford L. Spiro, Steven W. Webb, Bradley E. Williams; "Method for enhancing the toughness of CVD diamond", September 30, 1997
  • US 5,540,904 Harold P. Bovenkerk, Thomas R. Anthony, James F. Fleischer, William F. Banholzer; "Isotopically-pure carbon-12 or carbon-13 polycrystalline diamond possessing enhanced thermal conductivity", July 30, 1996.
  • US 5,508,071 William F. Banholzer, Roger N. Johnson, Gary L. Leonard, Richard L. Mehan, Clifford L. Spiro; "CVD diamond coating annulus components and method of their fabrication", April 16, 1996.
  • US 5,419,276 Thomas R. Anthony, W. F. Banholzer, James F. Fleischer, James W. Bray, Jerome J. Tiemann, Laurence Bigio; "Single-crystal diamond of very high thermal conductivity", May 30, 1995.
  • US 5,363,556 William F. Banholzer, Thomas R. Anthony, Robert S. Gilmore, Paul A. Siemers, John C. McCloskey; "Water jet mixing tubes used in water jet cutting devices and method of preparation thereof", November 15, 1994.
  • US 5,360,479 William F. Banholzer, Thomas R. Anthony, Dennis M. Williams; "Isotopically pure single crystal epitaxial diamond films and their preparation", November 1, 1994.
  • US 5,310,447 Thomas R. Anthony, William F. Banholzer, James F. Fleischer; "Single-crystal diamond of very high thermal conductivity", May 10, 1994.
  • US 5,302,231 Harold P. Bovenkerk, Thomas R. Anthony, James F. Fleischer, William F. Banholzer; "CVD diamond by alternating chemical reactions", April 12, 1994.
  • US 5,256,206 Thomas R. Anthony, William F. Banholzer, Robert H. Ettinger, James F. Fleischer; "CVD diamond for coating twist drills", October 16, 1993.
  • US 5,152,930 Clifford L. Spiro, William F. Banholzer; "Carbon chalcogenide macromolecular composition and process for preparation thereof", October 6, 1992.
  • US 5,096,736 Thomas R. Anthony, William F. Banholzer, Robert H. Ettinger, James F. Fleischer; "CVD diamond for coating twist drills", March 17, 1992.
  • US 5,045,355 Clifford L. Spiro, William F. Banholzer; "Carbon chalcogenide macromolecular composition and process for preparation thereof", September 3, 1991.
  • US 4,972,449 Kamleshwar Upadhya, Thomas C. Tiearney, Jr., William F. Banholzer; "X-ray tube target", November 20, 1990.