Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10215737 | Apparatus for and method of gas analysis | Dennis Coleman, John W. Boettcher | 2019-02-26 |
| 9341606 | Apparatus for and method of gas analysis | Dennis Coleman, John W. Boettcher | 2016-05-17 |
| 9321052 | Fluid sampling flask having cap and valve assembly | Todd Coleman | 2016-04-26 |
| 8075156 | Flashlight system and method of using same | Jeremy B. Ross | 2011-12-13 |
| 7857480 | Flashlight system and method of using same | Jeremy B. Ross | 2010-12-28 |
| 7510294 | Flashlight system and method of using same | Jeremy B. Ross | 2009-03-31 |
| 7303306 | Multi-purpose flashlight device and method of using same | Jeremy B. Ross | 2007-12-04 |
| 7278851 | Pin construction for two-piece model and system | James Salvatore Gagliano | 2007-10-09 |
| 6932608 | Two-piece model and die system | James Salvatore Gagliano | 2005-08-23 |
| 5856670 | Continuous sample detector with multiple cells | Edward Rapkin | 1999-01-05 |
| 5559324 | Continuous sample detector with standard | Edward Rapkin | 1996-09-24 |