Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324894 | Percutaneous access pathway system | Ross I. Donaldson, Oliver Buchanan, Jon Armstrong, John Cambridge | 2025-06-10 |
| 11832833 | Percutaneous access pathway system | Ross I. Donaldson, Oliver Buchanan, Muhammed Hamdan, John Cambridge, Jonathan Armstrong | 2023-12-05 |
| 11814887 | Concealable hinge | Jon Fisher | 2023-11-14 |
| 11406809 | Percutaneous access pathway system | Ross I. Donaldson, Oliver Buchanan, Jon Armstrong, John Cambridge | 2022-08-09 |
| 10814119 | Percutaneous access pathway system | Ross I. Donaldson, Oliver Buchanan, Jon Armstrong, John Cambridge | 2020-10-27 |
| 8608523 | Lightweight personal hydroplane watercraft | — | 2013-12-17 |
| 7380810 | Vehicle hitch with multi-directional damping | Jeff Wilkens | 2008-06-03 |
| D504061 | Universal joint adapter flange | Marvin Hoffman | 2005-04-19 |