Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7641129 | Rail damper | — | 2010-01-05 |
| 7427035 | Rail damper | Christopher Jones | 2008-09-23 |
| 7389704 | Tubing for transporting air samples in an air monitoring system | Eric Desrochers, Gordon P. Sharp, Michael G. Gardell, Richard E. Reiter | 2008-06-24 |
| 7360461 | Air monitoring system having tubing with an electrically conductive inner surface for transporting air samples | Eric Desrochers, Gordon P. Sharp, Martin D. Flansbury | 2008-04-22 |
| 7302313 | Air quality monitoring systems and methods | Gordon P. Sharp, Jeffrey Schwartz, David J. Buzzeo, Eric Desrochers | 2007-11-27 |
| 7216556 | Tubing for transporting air samples in an air monitoring system | Eric Desrochers, Gordon P. Sharp, Michael G. Gardell, Richard E. Reiter | 2007-05-15 |
| 6390382 | Rail fixings | William H. Hodgson, John Barry Clarke, David John Thompson, Christopher Jones | 2002-05-21 |
| 5943511 | Dual exposure photographic apparatus and method | Philip R. Norris, Norman D. Staller | 1999-08-24 |
| 5794076 | Method and apparatus for controlling exposure | A. Brian Holland, Thomas A. Lumenello, Jane L. Riemenschneider | 1998-08-11 |
| 5189464 | Supplemental lens positioning system for a fixed focus lens camera | Norman D. Staller, Jon Van Tassell | 1993-02-23 |
| 5014082 | Method and apparatus for compensating for shutter speed variations | — | 1991-05-07 |
| 4978991 | Open-loop stepper motor controlled shutter | — | 1990-12-18 |
| 4941011 | Single integrator system with dual photocells | — | 1990-07-10 |
| 4894678 | Preflash pseudofocus/exposure control system | Norman D. Staller, George D. Whiteside | 1990-01-16 |