Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988900 | Nose support for eyeglasses | Laurent Froissard, Gilbert R. Igo, Jimmy L. Wong | 2024-05-21 |
| 7878195 | Heat management system for industrial safety equipment | Jeffrey Alvey, Julie Tremblay | 2011-02-01 |
| 7527057 | Adjustable mask | Jon Taylor, Dave Honan | 2009-05-05 |
| 7055952 | Temple piece for eyewear | Chet Nadkarni, Glen E. Stanley | 2006-06-06 |
| D515615 | Goggle | Chet Nadkarni, Glen E. Stanley | 2006-02-21 |
| D473937 | Respirator | David G. Honan, Kevin M. Krauss, Alan R. Levin, Ryan John Sullivan | 2003-04-29 |
| D473299 | Cartridge cap | Dave Honan | 2003-04-15 |
| 6536435 | Respirator headpiece and release mechanism | David G. Honan, Kevin M. Krauss, Alan R. Levin, Ryan John Sullivan | 2003-03-25 |
| 6511177 | Protective eyewear with adjustable strap | James Hall, Raoul Desy, John Salce | 2003-01-28 |
| 6497232 | Respirator headpiece and release mechanism | David G. Honan, Kevin M. Krauss, Alan R. Levin | 2002-12-24 |
| 6338342 | Respirator headpiece and release mechanism | David G. Honan, Kevin M. Krauss | 2002-01-15 |
| 6254236 | Parabolic and hyperbolic aspheric eyewear | James Hall, Raoul Desy, John Salce, David M. Hasenauer | 2001-07-03 |
| D440301 | Respirator | David G. Honan, James Hall | 2001-04-10 |
| 6161540 | Respirator filter having a pleated filter layer | — | 2000-12-19 |
| D434493 | Cartridge filter | David G. Honan, James Hall | 2000-11-28 |
| D424079 | Eyewear lens | James Hall, Raoul Desy, John Salce | 2000-05-02 |
| 6024446 | Eyewear with hingedly attached strapped head retainer | James Hall, Raoul Desy, John Salce | 2000-02-15 |
| 6019469 | Aspheric plano eyewear | James Hall, Raoul Desy, John Salce, David M. Hasenauer | 2000-02-01 |
| D414862 | Filter mask | James Hall | 1999-10-05 |
| D412008 | Eyewear | James Hall, Raoul Desy, John Salce | 1999-07-13 |
| D410666 | Eyewear with foam flange | James Hall, Raoul Desy, John Salce | 1999-06-08 |
| D403342 | Eyewear | James Hall, Raoul Desy, John Salce | 1998-12-29 |
| D400558 | Eyewear | James Hall, Raoul Desy, John Salce | 1998-11-03 |
| 5825455 | Aspheric plano eyewear | James Hall, Raoul Desy, John Salce, David M. Hasenauer | 1998-10-20 |
| D399233 | Eyewear | James Hall, Raoul Desy, John Salce | 1998-10-06 |