| RE49313 |
Fibrous plant stalk decorticator |
— |
2022-11-29 |
| 9957642 |
Fibrous plant stalk decorticator |
— |
2018-05-01 |
| 9080257 |
Fibrous plant stalk decorticator |
John C. Lupien |
2015-07-14 |
| 9011639 |
Waterless degumming system |
John C. Lupien |
2015-04-21 |
| 8274735 |
Analytical laser ablation of solid samples for ICP, ICP-MS, and FAG-MS analysis |
Robert C. Fry, Steven K. Hughes, Madeline J. Arnold |
2012-09-25 |
| 6580507 |
Single source, single detector chip, multiple-longitudinal channel electromagnetic radiation absorbance and fluorescence monitoring system |
Robert C. Fry |
2003-06-17 |
| 6381008 |
Method and system for identifying etch end points in semiconductor circuit fabrication |
Wayne A. Branagh, Robert C. Fry, Juan C. Ivaldi, Jason A. Rivers, Robert M. Brown |
2002-04-30 |
| 5792663 |
High efficiency continuous flow through fractional-volatilization separator system, and method of use |
Robert C. Fry, Jason A. Rivers, Robert M. Brown |
1998-08-11 |