Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11975154 | Respiratory device | Peter Lawrence Grylls, Andrew Paul Maxwell Salmon, Philip John Dickinson, Yi-Cheng Sun, Silvan Terence Butler +3 more | 2024-05-07 |
| 11083866 | Relating to a respiratory device | Peter Lawrence Grylls, Andrew Paul Maxwell Salmon, Philip John Dickinson, Yi-Cheng Sun, Silvan Terence Butler +3 more | 2021-08-10 |
| D753812 | Breathing apparatus | Andrew Paul Maxwell Salmon, Yi-Cheng Sun, Peter Lawrence Grylls, Paul Fleming Buckley | 2016-04-12 |
| 9109931 | Inductive fluid flow meter having an inductive target provided on the shaft | Ross James Bardon, Ronald Desmond Claridge, Alam Rashid, Ivor Thomas Rogers, William David Stockill | 2015-08-18 |
| D734446 | Breathing apparatus | Andrew Paul Maxwell Salmon, Yi-Cheng Sun, Peter Lawrence Grylls, Paul Fleming Buckley | 2015-07-14 |
| D732158 | Breathing assistance apparatus | Andrew Paul Maxwell Salmon, Yi-Cheng Sun, Peter Lawrence Grylls, Paul Fleming Buckley | 2015-06-16 |