Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826091 | Apparatus and method for winding a wire around a structure | Nicholas A. Legatos, Andrew Tripp, Jr. | 1989-05-02 |
| 4801103 | Apparatus for prestressing concrete structures or the like | Andrew Tripp, Jr., Tadeusz J. Marchaj | 1989-01-31 |
| 4659033 | Apparatus for prestressing concrete structures or the like | Andrew Tripp, Jr., Tadeusz J. Marchaj | 1987-04-21 |