| 7806948 |
Filter system for internal combustion engines operated in a contaminated atmosphere |
Gary Heeszel, Jon Juhlin, Tom Furrer, Robert Carnes |
2010-10-05 |
| 7464889 |
Mobile rock crushing plant |
Mark Westerman, Gary Heeszel, Lawrence Olsen, Robert Carnes |
2008-12-16 |
| 7143968 |
Mobile rock crushing plant |
Gary Heeszel, Jeremiah West, Lawrence Olsen, Robert Carnes |
2006-12-05 |
| 6935587 |
Mobile rock crushing plant |
Gary Heeszel, Jeremiah West, Lawrence Olsen, Robert Carnes |
2005-08-30 |
| D436502 |
Cupcake holder |
Helene M. Brock |
2001-01-23 |
| 5035534 |
Apparatus for transferring an asphalt-aggregate mixture |
Donald W. Smith |
1991-07-30 |
| 5015120 |
Methods and apparatus for making an asphalt-aggregate pavement |
Donald W. Smith, James H. Basset, John P. Renneck |
1991-05-14 |
| 4944630 |
Connector and method of connection between a road making machine and the fifth wheel of a tractor |
Donald W. Smith, James H. Bassett |
1990-07-31 |
| 4818139 |
Methods and apparatus for making an asphalt-aggregate pavement |
Donald W. Smith, John P. Renneck |
1989-04-04 |
| 4706893 |
Method and apparatus for recycling roofing shingles as an additive to asphalt paving composition |
— |
1987-11-17 |
| 4411207 |
Yarn saving method and apparatus |
Gerald B. Morrison |
1983-10-25 |
| 4337878 |
Method of weighing and dispensing material from a surge bin |
— |
1982-07-06 |
| 4248359 |
Weigh-out system for collapsible surge bin |
— |
1981-02-03 |
| 4222498 |
Control system for aggregate delivery system |
— |
1980-09-16 |
| 4218145 |
Liquid asphalt weigh out system |
Erbie G. Mize |
1980-08-19 |
| 4211490 |
Drum mix asphalt plant with fiber filter dust collector |
Erbie G. Mize |
1980-07-08 |
| 4190370 |
Asphalt plant with improved temperature control system |
Erbie G. Mize |
1980-02-26 |