Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465284 | Hollow molded interlocking personnel protector, sand over culvert form | — | 2002-11-05 |
| D461734 | Hollow rectangular traffic barricade 4 foot with positive lock connection | — | 2002-08-20 |
| D461735 | Hollow rectangular traffic barricade 8 foot with positive lock connection | — | 2002-08-20 |
| D454108 | Molded plastic boat top | — | 2002-03-05 |
| D452744 | Steel guard rail highway blockout safety delineator | — | 2002-01-01 |