Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618014 | Method of coating a substrate with a particle stabilized foam | Cecilia Bernadini, Guy Richard Chandler, Christopher Daly, Katharine Ann HARDSTONE, Thomas HOTCHKISS +1 more | 2023-04-04 |
| 9109333 | Hopper insert for asphalt paving machine | David Swearingen | 2015-08-18 |
| 7546883 | Vibratory plow | David Doering | 2009-06-16 |
| 6733086 | Vacuum system for milling machine | Chris McSharry | 2004-05-11 |
| 6033031 | Milling machine with vibrating mechanism and rotary drum | — | 2000-03-07 |
| 5868522 | Vibratory screed assembly for an asphalt paving machine | — | 1999-02-09 |
| 5851085 | Method and apparatus for spraying a tack material from a paving machine having a gravity feed hopper | — | 1998-12-22 |
| 5642961 | Method for conveying and desegregating aggregate | — | 1997-07-01 |
| 5615973 | Paving machine with gravity feed hopper and auger mechanism | — | 1997-04-01 |
| 5553968 | Method and apparatus for conveying and desegregating aggregate | — | 1996-09-10 |
| 5533828 | Method and apparatus for discharging paving materials on top of distributing auger | — | 1996-07-09 |
| 5533829 | Paving machine with mixing device and discharge conveyor assembly for remixing segregated paving materials | — | 1996-07-09 |
| 5441361 | Field convertible apparatus for conducting either front load road planing operation or cold in-place recycling operation | — | 1995-08-15 |
| 5405214 | Paving machine incorporating automatic feeder control gates | — | 1995-04-11 |
| 5348418 | Asphalt finishing screed having rotary compactor | — | 1994-09-20 |
| 5315770 | Roadway trenching apparatus | — | 1994-05-31 |
| 5078540 | Asphalt pavement milling machine and cutter drum therefor | Herbert E. Jakob | 1992-01-07 |
| 4565252 | Borehole operating tool with fluid circulation through arms | William L. Cunningham, Gregg S. Perkin | 1986-01-21 |