Diana, TX ranks #21,573 worldwide for total patents filed all time, with 58 patents from 11 inventors. Leading employers of inventors based in Diana, TX include S1 Technologies, Stemco Products, Westinghouse Electric.
Showing 1–11 of 11 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | David L. Stevenson | S1 Technologies | 24 |
| 2 | Daniel T. Jimenez | Stemco Products | 15 |
| 3 | Richard Allan Poorman | — | 6 |
| #4 | Marvin Carpenter | Westinghouse Electric | 4 |
| #5 | Billy Roy Scott | — | 3 |
| #6 | James Raymond Vickery | — | 1 |
| #6 | Richard Wayne Palmer | — | 1 |
| #6 | Billy R. Patterson | Lone Star Steel Company | 1 |
| #6 | Daniel Trejo Jimenez | Stemco Products | 1 |
| #6 | Delbert W. Smith | — | 1 |
| #6 | Wilbert L. Singleton | — | 1 |
Part of Texas