Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44790 | Skin seal | Roger de la Torre, George D. Hermann | 2014-03-04 |
| RE44380 | Screw-type skin seal with inflatable membrane | Roger de la Torre, George D. Hermann | 2013-07-16 |
| 6238373 | Screw-type skin seal with inflatable membrane | Roger de la Torre, George D. Hermann | 2001-05-29 |
| 5997515 | Screw-type skin seal with inflatable membrane | Roger de la Torre, George D. Hermann | 1999-12-07 |
| 5871474 | Screw-type skin seal with inflatable membrane | George D. Hermann | 1999-02-16 |