Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10653554 | Fluid exchange apparatus and methods | Darren Doud, Randolph E. Campbell, Signe Erickson, K. Angela Macfarlane, Mike Barrett +5 more | 2020-05-19 |
| 10603209 | Insertion and removal methods and apparatus for therapeutic devices | Eugene de Juan, Jr., Randolph E. Campbell, Signe Erickson, Michael Barrett, David Batten +1 more | 2020-03-31 |