Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550539 | Safety railing for utility hatch | Joseph Raymond Madruga, Chad W. Crocker, Raymond Michael Madruga, Vincent L. Tortorelli | 2020-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550539 | Safety railing for utility hatch | Joseph Raymond Madruga, Chad W. Crocker, Raymond Michael Madruga, Vincent L. Tortorelli | 2020-02-04 |