Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D864228 | Display screen with graphical user interface | Kai Haas, Harsh Agrawal | 2019-10-22 |
| D663857 | Car wash building | — | 2012-07-17 |
| 8036354 | Calling-party-pays call processing for cellular and paging | Carol Shifrin Gruchala, Gordon Lynn Blumenschein, Roger Albert Sosa, Carlos Donoso | 2011-10-11 |
| 7947326 | Methods of forming a fluidized bed of circulating particles | — | 2011-05-24 |
| 7927680 | Temporary facial decal | — | 2011-04-19 |
| 7559816 | Flotation device | — | 2009-07-14 |
| 7366292 | Call management reports | Dianna Tiliks, Nancy Book, Susanne Marie Crockett, Carol Shifrin Gruchala, John Wesley Moss +6 more | 2008-04-29 |
| 7257209 | Calling-party-pays call processing for cellular and paging | Carol Shifrin Gruchala, Gordon Lynn Blumenschein, Roger Albert Sosa, Carlos Donoso | 2007-08-14 |
| 6602418 | Solution dewatering with concomitant ion removal | Eric S. Peterson, Mark L. Stone | 2003-08-05 |
| 6570970 | Calling-party-pays call processing for cellular and paging | Carol Shifrin Gruchala, Gordon Lynn Blumenschein, Roger Albert Sosa, Carlos Donoso | 2003-05-27 |
| 6263056 | Calling-party-pays call processing for cellular and paging | Carol Shifrin Gruchala, Gordon Lynn Blumenschein, Roger Albert Sosa, Carlos Donoso | 2001-07-17 |
| 6109888 | Electromagnetically driven peristaltic pump | — | 2000-08-29 |