Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493923 | Internally braced geosynthetic wrapped system for constructing stabilized-earth walls and slopes | — | 2016-11-15 |
| 6125742 | Seed celler having dual drives for turning fin and seed cell knife | Joseph V. Polaco, II, Dwight Blickensderfer, Matthew Scott Howarth, Barry M. Campbell, Michael H. Fritz | 2000-10-03 |
| 5361940 | Pump evacuation system for bulk containers of high viscosity fluids | Martin P. McCormick | 1994-11-08 |
| 5060759 | Compressor oil supply system | Jules L. Dussourd | 1991-10-29 |
| 4667750 | Vibratory earth penetrator with synchronized air lance control | Boyd A. Wise | 1987-05-26 |