Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6283697 | Mobile apparatus with plurality of conveyors | Kevin J. Pierce, Michael J. Pierce, Karen Dufault | 2001-09-04 |
| D441270 | Door handle assembly for a vehicle latch | Marc O Ramsey, Richard J. Cumming, James D. Kavanaugh, David R. Labby, Cynthia L. Hess | 2001-05-01 |
| 6220531 | Conveying, spreading and milling apparatus | Kevin J. Pierce, Michael J. Pierce, Karen Dufault | 2001-04-24 |
| 5833012 | Scraper and drag attachment | Kevin J. Pierce, Michael J. Pierce, Karen Dufault | 1998-11-10 |
| 5273211 | Trailer device for mixing and spreading sand and peat | Michael J. Pierce, Kevin J. Pierce, Lyle S. Pierce, Randal J. Dufault | 1993-12-28 |
| 5014893 | Luggage rack for a vehicle | Darrel L. Morley, James A. Willyard | 1991-05-14 |
| 4353201 | Crop harvesting apparatus | Michael J. Pierce, Kevin J. Pierce | 1982-10-12 |