Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10940348 | Push on/pull off protective cap for fire protection sprinklers | Michael J. Oldham, Stefan SCHNELL, Shawn G. Orr | 2021-03-09 |
| 10940349 | Protective cap for a sprinkler nozzle, use of such a protective cap, and method for assembling and/or disassembling a sprinkler nozzle on a pipeline | Stefan SCHNELL | 2021-03-09 |
| 10926120 | Sprinkler housing for a sprinkler, sprinkler for fire extinguishing systems, and use thereof | Stefan SCHNELL | 2021-02-23 |