Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828024 | System, control system, an inspection system, and a method of controlling and cleaning a steam box | Herbert Hans Tschinkel, Barnaby John Edward Smith, Manuela Bejan | 2023-11-28 |
| 11313077 | System, control system, an inspection system, and a method of controlling and cleaning a steam box | Herbert Hans Tschinkel, Barnaby John Edward Smith, Manuela Bejan | 2022-04-26 |
| 7452447 | Steam distributor for steam showers | Shizhong Duan | 2008-11-18 |
| 6962296 | Steam water spray systems | Robert Hamel, Shizhong Duan | 2005-11-08 |
| 6460775 | Flow monitor for rewet showers | Shizhong Duan | 2002-10-08 |