Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12194205 | Multi-layer air filtration media with integrated disinfection capability | Howard Jerome Walls, Karmann C. Mills, David Dausch | 2025-01-14 |
| 10948348 | Advanced lighting effects investigation system and computerized method | Kelley Jo Rountree, Karmann C. Mills, Georgiy Bobashev, Robert Furberg, Anthony Clint Clayton | 2021-03-16 |
| 10196308 | Cementing methods and systems employing a smart plug | Vijay Gupta, Mark W. Roberson, David F. Myers, David Dausch | 2019-02-05 |
| 9562671 | Color-tunable lighting devices and methods of use | — | 2017-02-07 |
| 9441811 | Lighting devices utilizing optical waveguides and remote light converters, and related methods | Michael Lamvik, Brent Thomas Ward | 2016-09-13 |
| 9296938 | Radiation-induced triggering for set-on-command sealant compositions | Samuel J. Lewis, Vijay Gupta, Michele Ostraat, David F. Myers, Michael Lamvik +5 more | 2016-03-29 |
| 9228716 | Reflective nanofiber lighting devices | Kimberly A. Guzan, Karmann C. Mills, Michael Lamvik, James F. Bittle, Laura Haines | 2016-01-05 |
| 9101036 | Photoluminescent nanofiber composites, methods for fabrication, and related lighting devices | Kimberly A. Guzan, Karmann C. Mills, Li Han, Paul Hoertz | 2015-08-04 |
| 8884507 | Reflective nanofiber lighting devices | Howard Jerome Walls, Karmann C. Mills, Vijay Gupta, Michael Lamvik | 2014-11-11 |
| 8864341 | Reflective nanofiber lighting devices | Larry Charles Michael, Karmann C. Mills | 2014-10-21 |
| 8851693 | Stimulated lighting devices | Michael Lamvik | 2014-10-07 |
| 8847487 | Luminescent device | Anthony L. Andrady, David S. Ensor, Li Han, Howard Jerome Walls | 2014-09-30 |
| 8714776 | Porous and non-porous nanostructures and application thereof | Li Han, Anthony L. Andrady | 2014-05-06 |
| 8684082 | Radiation-induced thickening for set-on-command sealant compositions and methods of use | Samuel J. Lewis, Gary P. Funkhouser, Paul Hoertz, David F. Myers, Vikram Rao +2 more | 2014-04-01 |
| 8662174 | Radiation-induced thickening and radiation-induced triggering for set-on-command sealant compositions and methods of use | Samuel J. Lewis, Gary P. Funkhouser, Anthony M. Badalamenti, Vikram Rao, David F. Myers +5 more | 2014-03-04 |
| 8651186 | Radiation-induced triggering for set-on-command sealant compositions and methods of use | Samuel J. Lewis, Vijay Gupta, Michele Ostraat, David F. Myers, Michael Lamvik +5 more | 2014-02-18 |
| 8459355 | Radiation-induced triggering for set-on-command compositions and methods of use | Samuel J. Lewis, Vijay Gupta, Michele Ostraat, David F. Myers, Mike Lamvik +4 more | 2013-06-11 |
| 8245783 | Radiation-induced triggering for set-on-command compositions and methods of use | Samuel J. Lewis, Vijay Gupta, Michele Ostraat, David F. Myers, Mike Lamvik +4 more | 2012-08-21 |
| 8162057 | Radiation-induced thickening for set-on-command sealant compositions and methods of use | Samuel J. Lewis, David F. Myers, Vikram Rao, Vijay Gupta, Lynn Margaret Soby +1 more | 2012-04-24 |
| 8143198 | Radiation-induced triggering for set-on-command compositions | Samuel J. Lewis, Vijay Gupta, Michele Ostraat, David F. Myers, Mike Lamvik +4 more | 2012-03-27 |
| 8138128 | Radiation-induced thickening for set-on-command sealant compositions | Samuel J. Lewis, David F. Myers, Vikram Rao, Vijay Gupta, Lynn Margaret Soby +1 more | 2012-03-20 |
| 7999455 | Luminescent device including nanofibers and light stimulable particles disposed on a surface of or at least partially within the nanofibers | Anthony L. Andrady, David S. Ensor, Li Han, Howard Jerome Walls | 2011-08-16 |
| 6132895 | Fuel cell | Steven D. Pratt, Sivakumar Muthuswamy, Ronald Kelley | 2000-10-17 |
| 6080501 | Fuel cell with integral fuel storage | Ronald Kelley, Steven D. Pratt, John K. Arledge, Sivakumar Muthuswamy | 2000-06-27 |
| 6043861 | Optical waveguide using cholesteric liquid crystal polymer | — | 2000-03-28 |