Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104259 | Erosive wear and corrosion resistant coatings including metal carbide, metal boride, metal nitride, and corresponding methods | Brandon L. Strahin | 2024-10-01 |
| 10612123 | Duplex surface treatment for titanium alloys | Benjamin M. McMillen | 2020-04-07 |
| 9543127 | Method and table assembly for applying coatings to spherical components | Richard J. Fowler, Nickolas A. Grossi, Doug H. Smith, Ryan D. Evans | 2017-01-10 |
| 8727627 | Apparatus and method for controlled release of lubricant additives in bearing and gear assemblies | Ryan D. Evans, Paul J. Shiller, David A. Pierman | 2014-05-20 |
| 8496382 | Bi-directional tapered roller bearing assembly with improved wear resistance | Ryan D. Evans, Gary E. Kreider | 2013-07-30 |
| 8240923 | X-ray tube rotating anode assembly bearing | Martin Scott Galehouse, Ryan D. Evans, Joseph P. Greathouse | 2012-08-14 |
| 7806598 | Method of protecting roller element bearing assemblies against oil-out conditions and bearing assemblies made thereby | Ryan D. Evans, Stephen P. Johnson | 2010-10-05 |
| 7300379 | Differential with thin film coating at cross shaft and processes for manufacturing the same | Carl Ribaudo, Ryan D. Evans | 2007-11-27 |
| 6994475 | Coated rolling element bearing cages | Ryan D. Evans, Carl Ribaudo | 2006-02-07 |
| 6895855 | Hydraulic motors and pumps with engineered surfaces | — | 2005-05-24 |
| 6764219 | Full complement antifriction bearing | Gerald P. Fox | 2004-07-20 |
| 6517249 | Bearing with amorphous boron carbide coating | — | 2003-02-11 |
| 6502991 | Rotary fluid bearing coatings and coining and processes for manufacturing the same | Richard Knepper, Thomas Underwood | 2003-01-07 |
| RE37284 | Corrosion resistant PEM fuel cell | Yang Li, Wen Jin Meng, Swathy Swathirajan, Stephen J. Harris | 2001-07-17 |
| 5885666 | Conversion of hexagonal-like BN to cubic-like BN by ion implantation | Joseph V. Mantese | 1999-03-23 |
| 5624769 | Corrosion resistant PEM fuel cell | Yang Li, Wen Jin Meng, Swathy Swathirajan, Stephen J. Harris | 1997-04-29 |
| 5535905 | Etching technique for producing cubic boron nitride films | Stephen J. Harris, Anita Weiner, Brian Fuller | 1996-07-16 |
| 5398639 | Solid state conversion of hexagonal to cubic-like boron nitride | Joseph P. Heremans | 1995-03-21 |
| 5330611 | Cubic boron nitride carbide films | — | 1994-07-19 |
| 5326424 | Cubic boron nitride phosphide films | Kevin C. Baucom | 1994-07-05 |
| 5279869 | Laser deposition of cubic boron nitride films | Jeffrey A. Sell, Charles A. Peck | 1994-01-18 |
| 5264296 | Laser depositon of crystalline boron nitride films | Jeffrey A. Sell, Charles A. Peck | 1993-11-23 |
| 5232862 | Method of fabricating a transistor having a cubic boron nitride layer | Joseph P. Heremans, Jeffrey A. Sell | 1993-08-03 |
| 5227318 | Method of making a cubic boron nitride bipolar transistor | Larry E. Henneman, Jr. | 1993-07-13 |
| 5164810 | Cubic boron nitride bipolar transistor | Larry E. Henneman, Jr. | 1992-11-17 |