Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407669 | System and methods for using a trusted single web portal for accessing multiple web services | Christopher M. Canfield, Todd S. Hickerson | 2025-09-02 |
| 12267322 | Authentication system | Christopher M. Canfield, Harlan Hutson, Vince Conroy, Steven A. Hickerson | 2025-04-01 |
| 12011094 | Multi-factor authentication with increased security | Christopher M. Canfield, Andrew Heath Spencer, Todd S. Hickerson | 2024-06-18 |
| 11805121 | Authentication system | Christopher M. Canfield, Harlan Hutson, Vince Conroy, Steven A. Hickerson | 2023-10-31 |
| 11406196 | Multi-factor authentication with increased security | Christopher M. Canfield, Andrew Heath Spencer, Todd S. Hickerson | 2022-08-09 |
| 11301555 | Authentication system | Christopher M. Canfield, Harlan Hutson, Vince Conroy, Steven A. Hickerson | 2022-04-12 |
| 11068575 | Authentication system | Christopher M. Canfield, Harlan Hutson, Vince Conroy, Steven A. Hickerson | 2021-07-20 |
| 10503888 | Authentication system | Christopher M. Canfield, Harlan Hutson, Vince Conroy, Steven A. Hickerson | 2019-12-10 |
| 10164974 | Authentication system | Christopher M. Canfield, Harlan Hutson, Vince Conroy, Steven A. Hickerson | 2018-12-25 |
| 8313722 | Process to produce ammonia from urea | H. James Peters, William G. Hankins, Madoka Fujita | 2012-11-20 |
| 7226570 | Fly ash conditioning systems | Ralph F. Altman | 2007-06-05 |
| 7220395 | Methods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removal | Hal B. H. Cooper | 2007-05-22 |
| 7078235 | Sulfur trioxide conditioning system control algorithm | Ralph F. Altman | 2006-07-18 |
| 6730280 | Methods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removal | Hal B. H. Cooper | 2004-05-04 |
| 6506350 | Method using on site generated ammonia to reduce particulates in combustion gas streams | Hal B. H. Cooper | 2003-01-14 |
| 6436359 | Method for controlling the production of ammonia from urea for NOx scrubbing | Harold James Peters | 2002-08-20 |
| 6322762 | Method using on site generated ammonia to reduce particulates | Hal B. H. Cooper | 2001-11-27 |
| 6077491 | Methods for the production of ammonia from urea and/or biuret, and uses for NO.sub.x and/or particulate matter removal | Hal B. H. Cooper | 2000-06-20 |
| 4584271 | Bacterial regeneration apparatus and process | Jay L. Stern, Alon Lebel | 1986-04-22 |
| 4571330 | Flue gas desulfurization | Henry V. Krigmont, Harold H. Haaland, Ronald J. Triscori, Jay L. Stern | 1986-02-18 |