Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651659 | Apparatus and methods for manipulating prefabricated concrete products | R. Gary Fjelland | 1997-07-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651659 | Apparatus and methods for manipulating prefabricated concrete products | R. Gary Fjelland | 1997-07-29 |