Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657251 | Friction and wear modifiers using solvent partitioning of hydrophilic surface-interactive chemicals contained in boundary layer-targeted emulsions | Robert Chaffee Richmond, Francis G. Defalco | 2017-05-23 |
| 9296972 | Friction and wear modifiers using solvent partitioning of hydrophilic surface-interactive chemicals contained in boundary layer-targeted emulsions | Robert Chaffee Richmond, Francis G. Defalco | 2016-03-29 |
| 9023773 | Friction and wear management using solvent partitioning of hydrophilic-surface-interactive chemicals contained in boundary layer-targeted emulsions | Robert Chaffee Richmond, Francis G. Defalco | 2015-05-05 |
| 8563487 | Friction modifier using adherent metallic multilayered or mixed element layer conversion coatings | Francis G. Defalco, Lloyd Starks | 2013-10-22 |
| 8420582 | Friction and wear modifiers using solvent partitioning of hydrophilic surface-interactive chemicals contained in boundary layer-targeted emulsions | Robert C. Richmond, Francis G. Defalco | 2013-04-16 |
| 8252734 | Friction modifier using adherent metallic multilayered or mixed element layer conversion coatings | Frank G. Defalco, Lloyd Starks | 2012-08-28 |
| 8182842 | Physico-chemical-managed killing of penicillin-resistant static and growing gram-positive and gram-negative vegetative bacteria | Robert Chaffee Richmond, Francis G. Defalco, Alex F. Farris, III | 2012-05-22 |
| 7623621 | Method and system for identifying and authenticating an object | — | 2009-11-24 |
| 7017812 | Variable distance angular symbology reader | Eric L. Corder | 2006-03-28 |
| 6899275 | Multiple layer identification label using stacked identification symbols | — | 2005-05-31 |
| 6866752 | Method of forming ultra thin film devices by vacuum arc vapor deposition | — | 2005-03-15 |
| 6850592 | Methods for identification and verification using digital equivalent data system | Bruce Kaiser, Robert D. Kuhlman, Therese Howe, Robert James Shannon, III, Ken Wheeler | 2005-02-01 |
| 6745942 | Magnetic symbology reader | William C. L. Shih, Gerald L. Fitzpatrick, Craig Knisely | 2004-06-08 |
| 6529154 | Method and apparatus for reading two dimensional identification symbols using radar techniques | Donald L. Roxby | 2003-03-04 |
| 6395151 | Vacuum ARC vapor deposition method and apparatus for applying identification symbols to substrates | Donald L. Roxby, Jack L. Weeks | 2002-05-28 |
| 5773811 | Method for marking, capturing and decoding machine-readable matrix symbols using ultrasound imaging techniques | William T. Yost, Donald L. Roxby, James D. Teed | 1998-06-30 |
| 5742036 | Method for marking, capturing and decoding machine-readable matrix symbols using magneto-optic imaging techniques | Clyde S. Jones, Donald L. Roxby, James D. Teed | 1998-04-21 |