Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9014939 | Signal based safety system for construction zone | Leonard Gainey, Gilbert Cabrera, John Alfred Bugay | 2015-04-21 |
| 8849522 | Signal based safety system for construction zone | Leonard Gainey, Gilbert Cabrera, John Alfred Bugay | 2014-09-30 |
| 8295890 | Intra-vehicular mobile device usage detection system and method of using the same | R. Jason Mendenhall, Gregory D. Miller, Gunter Karg | 2012-10-23 |
| 8060150 | Intra-vehicular mobile device usage detection system and method of using the same | R. Jason Mendenhall, Gregory D. Miller, Gunter Karg | 2011-11-15 |
| 8012265 | Concrete/asphalt wet washing system | Gilbert Cabrera | 2011-09-06 |
| 7578885 | Concrete/asphalt wet washing system | Gilbert Cabrera | 2009-08-25 |
| 7527699 | Concrete/asphalt wet washing system | — | 2009-05-05 |
| 5305696 | Process and system for treating contaminated particulate soil compositions | — | 1994-04-26 |
| 5240412 | Method and apparatus for removing volatile hydrocarbons from particulate soils | — | 1993-08-31 |
| 5085581 | Method and apparatus for removing volatile hydrocarbons from particulate soils | — | 1992-02-04 |
| 4957429 | Method and apparatus for removing volatile hydrocarbons from particulate soils | — | 1990-09-18 |
| 4748921 | Method for removing flammable hazardous liquid waste from soils | — | 1988-06-07 |
| 4555182 | Apparatus and method for recycling asphaltic concrete | — | 1985-11-26 |
| RE31904 | Method and apparatus for recycling asphalt-aggregate compositions | — | 1985-06-04 |
| RE31905 | Method and apparatus for recycling asphalt-aggregate compositions | — | 1985-06-04 |
| 4480922 | Recycling apparatus for particulate asphaltic concrete | — | 1984-11-06 |
| 4481039 | Method for recycling asphaltic concrete | — | 1984-11-06 |
| 4439040 | Recycling apparatus for particulate asphaltic concrete | — | 1984-03-27 |
| 4398826 | Asphaltic concrete recycling apparatus | — | 1983-08-16 |
| 4387996 | Batch method of recycling asphaltic concrete | — | 1983-06-14 |
| 4382682 | Recycling apparatus for particulate asphaltic concrete | — | 1983-05-10 |
| 4309113 | Asphaltic concrete recycle exhaust gas treatment apparatus and method | — | 1982-01-05 |
| RE30685 | Process for recycling asphalt-aggregate compositions | — | 1981-07-21 |
| 4265546 | Asphalt-aggregate drum mixing apparatus | — | 1981-05-05 |
| 4256506 | Asphalt composition for asphalt recycle | — | 1981-03-17 |