Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358256 | Pipe liner | David Blades | 2025-07-15 |
| 12251887 | Sealing of pipe liners | David Blades | 2025-03-18 |
| 11820550 | Plastic free container | — | 2023-11-21 |
| 9620803 | Solid oxide fuel cell with reinforced electrolyte membrane | Shriram Ramanathan | 2017-04-11 |
| 9251257 | Deleting a file on reading of the file | Badari Pulavarty | 2016-02-02 |
| 8815466 | Micro-scale energy conversion devices and methods | Shriram Ramanathan | 2014-08-26 |
| 8305632 | Automated batch processing of document in a multifunction printer system | Scott Nelson, Hal A. Porter, Joshua R. Poulson | 2012-11-06 |
| 7466217 | System for determining abandonment of child in unattended vehicle | Scott Nelson, Hal A. Porter, Joshua R. Paulson | 2008-12-16 |
| 5969932 | Power surge protection assembly | Barry D. Ryan, Norm Janshen, Brad Herr, Mark Scuitti, Jim Wilson | 1999-10-19 |
| 5966282 | Power surge protection assembly | Barry D. Ryan, Norm Janshen, Brad Herr, Mark Scuitti, Jim Wilson | 1999-10-12 |
| 5876645 | Impregnation of liners | — | 1999-03-02 |
| 5672398 | Flexible tubular structures | — | 1997-09-30 |
| 5304111 | Therapeutic magnetic sheet with repeated curved magnetic areas | Hiroyuki Mitsuno | 1994-04-19 |