Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732108 | Modified asphalt compositions containing dialkyl polysulfides | — | 2023-08-22 |
| 9115295 | Vegetable-based products of the siccative type for recycling and rejuvenating reclaimed asphalt pavements in situ or in a dedicated plant | Christine Deneuvillers, Jean-Paul FORT | 2015-08-25 |
| 7553431 | Techniques and compositions for shielding radioactive energy | Phillip R. Terry, Dennis Loyd | 2009-06-30 |
| 7518028 | Radiation shields and techniques for radiation shielding | Dennis Loyd, Larry Lough, Phillip R. Terry | 2009-04-14 |
| 7449131 | Techniques and compositions for shielding radioactive energy | Phillip R. Terry, Dennis Loyd | 2008-11-11 |
| 7241821 | Polymer-modified, vulcanized asphalt composition and its method of preparation | Patricia K. Doolin, Robert H. Wombles | 2007-07-10 |
| 6153004 | Safe sulfur slurry | — | 2000-11-28 |
| 6136898 | Unblown ethylene-vinyl acetate copolymer treated asphalt and its method of preparation | Roman Loza, Laurence G. Dammann, Patricia K. Doolin | 2000-10-24 |
| 6133351 | Sulfur-in-oil in asphalt and polymer composition and process | — | 2000-10-17 |
| 6057390 | Crosslinkable polymer-modified asphalt and its method of preparation | Roman Loza, Laurence G. Dammann, Patricia K. Doolin | 2000-05-02 |
| 6048447 | Asphalt compositions containing solvent deasphalted bottoms and rerefined lube oil bottoms, and their preparation | Patricia K. Doolin, Howard F. Moore, Donald P. Malone | 2000-04-11 |
| 6027557 | Oxidized blends of asphalt and paraffinic base stock fluxing component having improved low temperature properties | — | 2000-02-22 |
| 6001162 | Sulfur-treated asphalt compositions and their preparation | David P. Wesley | 1999-12-14 |
| 5961709 | Environmentally improved asphalt compositions and their preparation | Patricia K. Doolin, James F. Hoffman, Robert H. Wombles | 1999-10-05 |
| 5911817 | Process for paving with asphalt containing mineral lubricating oil base stock | — | 1999-06-15 |
| 5904760 | Rerefined oil or hydrofinished neutral oil for blending superpave asphalts with low temperature properties | — | 1999-05-18 |
| 5728291 | Demetallation - high carbon conversion process, apparatus and asphalt products | Charles Benjamin Miller, Howard F. Moore, David P. Wesley, Robert H. Wombles, Carlton H. Jewitt +2 more | 1998-03-17 |
| 5601697 | Demetallation-High carbon conversion process, apparatus and asphalt products | Charles Benjamin Miller, Howard F. Moore, David P. Wesley, Robert H. Wombles, Carlton H. Jewitt +2 more | 1997-02-11 |
| 5580376 | Asphalt improvement | — | 1996-12-03 |
| 5104742 | Water based coating for roughened metal surfaces | Stephen E. See | 1992-04-14 |
| 5094889 | Water based coating for roughened metal surfaces | Stephen E. See | 1992-03-10 |
| 4842903 | Wax, sulfonate, dispersing oil, sepiolite clay compositions for protective soft coatings | — | 1989-06-27 |
| 4650692 | Metal-sulfonate/piperidine derivative combination protective coatings | — | 1987-03-17 |
| 4647309 | Waterborne firm coating for temporary protection of parts, providing controlled lubrication during assembly | — | 1987-03-03 |