Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9932148 | Handle assembly for a portable pressurized gas cylinder | — | 2018-04-03 |
| 8944278 | Clip-on handle grips | Carlos Aguiar | 2015-02-03 |
| 8215517 | Compressed gas cylinder having conductive polymeric foot ring | Carlos Aguiar | 2012-07-10 |
| D460519 | Handle | Jose Veiga Dias, Jose Portocarrero | 2002-07-16 |
| 6386384 | Full jacket gas cylinder | Jose Veiga Dias, Jose Portocarrero | 2002-05-14 |