Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219024 | Material analysis including density and moisture content determinations | Ronald W. Gamache, Sarah E. Pluta | 2007-05-15 |
| 6988850 | Pavement ramp edge making | Robert A. Sovik, Gary D. Antonelli | 2006-01-24 |
| 6923594 | Pavement ramp edge making | Robert A. Sovik | 2005-08-02 |
| 6803771 | Paving material analyzer system and method | Robert A. Sovik, George G. Moross | 2004-10-12 |
| 6414497 | Paving material analyzer system and method | Robert A. Sovik, George G. Moross | 2002-07-02 |
| 5900736 | Paving material density indicator and method using capacitance | Robert A. Sovik, George G. Moross | 1999-05-04 |