Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6287048 | Uniform compaction of asphalt concrete | Blake D. Hollon | 2001-09-11 |
| 6113309 | Uniform compaction of asphalt concrete | Blake D. Hollon | 2000-09-05 |
| 5507593 | Uniform compaction of asphalt concrete | Blake D. Hollon | 1996-04-16 |
| 5419653 | Method of making a roadway with a water-impermeable membrane layer | Blake D. Hollon | 1995-05-30 |
| 5367306 | GPS integrated ELT system | Blake D. Hollon | 1994-11-22 |
| 5336019 | Uniform compaction of asphalt concrete | Blake D. Hollon | 1994-08-09 |
| 4682910 | Marking system | Blake D. Hollon | 1987-07-28 |
| 4465397 | Track surface laying | Blake D. Hollon | 1984-08-14 |