Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498657 | Diaphragm | — | 2016-11-22 |
| 8985110 | Diaphragm | — | 2015-03-24 |
| 8622268 | Structural support member for a harness for breathing apparatus | Gordon Wrigley | 2014-01-07 |
| 8517636 | Gas-cylinder retaining assembly | Gordon Wrigley | 2013-08-27 |
| 8474457 | Harnesses | Aaron Chapman, David Graham Storey | 2013-07-02 |
| 8387844 | Harness for breathing apparatus | Gordon Wrigley | 2013-03-05 |
| 8376201 | Shoulder strap | Gordon Wrigley | 2013-02-19 |
| 8353433 | Two-part structural support member for a harness for breathing apparatus | Gordon Wrigley | 2013-01-15 |
| 8215303 | Breathing apparatus | David Hodson | 2012-07-10 |
| D653324 | Structural support member for a harness for a breathing apparatus | Gordon Wrigley | 2012-01-31 |
| 7726312 | Harnesses | Aaron Chapman, David Graham Storey | 2010-06-01 |
| 7108218 | Hose dispenser | Aaron Chapman, David Graham Storey | 2006-09-19 |
| D355999 | Seat with pockets | — | 1995-03-07 |