Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7497217 | Method of making a filter cartridge using a thermoforming step | Andrew S. Viner, Audra A. Conlan, Malcolm R. Watson, Christopher P. Henderson, Desmond T. Curran +1 more | 2009-03-03 | $14,801,000 |
| 7077128 | Eye-wear articles for use with respiratory masks | Audra A. Wilson, Christopher P. Henderson, Desmond T. Curran | 2006-07-18 | $13,298,000 |
| 6874499 | Filter element that has a thermo-formed housing around filter material | Andrew S. Viner, Audra A. Conlan, Malcolm R. Watson, Christopher P. Henderson, Desmond T. Curran +1 more | 2005-04-05 | $36,704,000 |