Unionville, CT ranks #4,833 worldwide for total patents filed in 2021, with 22 patents from 14 inventors. Leading employers of inventors based in Unionville, CT include Otis Elevator, Hamilton Sundstrand, RTX (Raytheon).
Showing 1–14 of 14 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Stephen R. Nichols | Otis Elevator | 4 |
| 2 | Marcin Wroblewski | Otis Elevator | 3 |
| 3 | Wei-Lin Cho | Hamilton Sundstrand | 2 |
| 3 | Hung Duong | RTX (Raytheon) | 2 |
| 3 | Fumitaka Ichihashi | RTX (Raytheon) | 2 |
| #6 | Elizabeth P. Norwood | Zynon Technologies | 1 |
| #6 | Gongxue Hua | Coherent | 1 |
| #6 | Leslie C. Watterson | Otis Elevator | 1 |
| #6 | Viorel Ontalus | IBM | 1 |
| #6 | Bruce St. Pierre | Otis Elevator | 1 |
| #6 | Aaron Engel | — | 1 |
| #6 | Elizabeth Monique Collins-Mashkovich | Hartford Fire Insurance | 1 |
| #6 | Scott Kahoun | Arris Enterprises | 1 |
| #6 | Eric A. Knight | — | 1 |
Part of Connecticut