Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350874 | Component for conveying gases | Peter Kenneth Graham, Shu-Yi Chu | 2025-07-08 |
| 12263307 | Medical tubes and methods of manufacture | Peter Kenneth Graham, David John Sims | 2025-04-01 |
| 12011543 | Components for medical circuits | David John Sims, Peter Kenneth Graham | 2024-06-18 |
| 11358318 | Component for conveying gases | Peter Kenneth Graham, Shu-Yi Chu | 2022-06-14 |
| 10828455 | Medical tubes and methods of manufacture | Peter Kenneth Graham, David John Sims | 2020-11-10 |
| 10688270 | Components for medical circuits | David John Sims, Peter Kenneth Graham | 2020-06-23 |
| 10449318 | Component for conveying gases | Peter Kenneth Graham, Shu-Yi Chu | 2019-10-22 |
| 9872967 | Components for medical circuits | David John Sims, Peter Kenneth Graham | 2018-01-23 |
| 9468733 | Components for medical circuits | Peter Kenneth Graham, David John Sims | 2016-10-18 |