Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816877 | Shutter assembly with linear drive | Mark Watson, Stephen T. Pasquarella, Adam Lamb | 2020-10-27 |
| 8783978 | Shutter having magnet-driven drive ring | Stephen T. Pasquarella | 2014-07-22 |
| 8727645 | Shutter assembly with drive ring-mounted magnet | Stephen T. Pasquarella | 2014-05-20 |
| 8651754 | Electromagnetic shutter | Stephen T. Pasquarella, David Michael Krieger, Helen Yan | 2014-02-18 |
| 8439581 | Shutter assembly | Stephen T. Pasquaretta | 2013-05-14 |
| 8333521 | Shutter assembly with rotating magnet | — | 2012-12-18 |
| 8322935 | Shutter activation system | — | 2012-12-04 |
| 8317417 | Shutter damping assembly | Helen Yan, John Thomas Jones | 2012-11-27 |
| 8313255 | Shutter assembly with drive ring-mounted magnet | Stephen T. Pasquarella | 2012-11-20 |
| 8128296 | Shutter assembly | Stephen T. Pasquarella | 2012-03-06 |
| 7883280 | Shutter activation system | — | 2011-02-08 |
| 7845865 | Non contact shutter activation system and method | Stephen T. Pasquarella | 2010-12-07 |
| 7513702 | Non-contact shutter activation system and method | Stephen T. Pasquarella | 2009-04-07 |
| 7334950 | Quick-change shutter assembly | Adam Lamb, Stephen T. Pasquarella | 2008-02-26 |