Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8382401 | Variable diameter pneumatic tube brake | Raymond Anthony Castro, Chad David Cornelius, Kenneth Michael Hoganson, James Joseph Podracky | 2013-02-26 |
| 8317432 | Air valve pneumatic tube carrier system | Raymond Anthony Castro, Chad David Cornelius, Kenneth Michael Hoganson, James Joseph Podracky | 2012-11-27 |
| 7326005 | Air powered storage device for pneumatic transport system | Raymond Anthony Castro, Jim Podracky | 2008-02-05 |
| RE34780 | Electrosurgical conductive gas stream equipment | Carol Bertrand, Robert A. Weiss | 1994-11-08 |
| 4901719 | Electrosurgical conductive gas stream equipment | Carol Bertrand, Robert A. Weiss | 1990-02-20 |