Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | George S. Polan | Reliable Automatic Sprinkler Co. | 5 |
| 2 | Thomas Multer | Reliable Automatic Sprinkler Co. | 2 |
| 2 | Oliver Pahila | Reliable Automatic Sprinkler Co. | 2 |
| #4 | David Deurloo | Reliable Automatic Sprinkler Co. | 1 |
| #4 | Daniel R. Thompson | General Motors | 1 |
| #4 | Christopher M. Watson | Lisle | 1 |
| #4 | Thomas B. O'Hanlan | Prisma Health—Upstate | 1 |
Part of South Carolina