Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |