Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12338586 | Method and apparatus for creating an overlay to reinforce and repair hard surfaces | — | 2025-06-24 | |
| D760807 | Concrete mixing device | — | 2016-07-05 | |
| 5412687 | Digital communications equipment using differential quaternary frequency shift keying | Juan Grau | 1995-05-02 | $881,000 |