Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848972 | Multi-device audio streaming system with synchronization | Dave Hargreaves, Elisa Moncayo, Brock Maxwell Seiler | 2023-12-19 |
| 5640456 | Computer network encryption/decryption device | Peter D. Hallenbeck | 1997-06-17 |
| 5444782 | Computer network encryption/decryption device | Peter D. Hallenbeck | 1995-08-22 |
| 5442708 | Computer network encryption/decryption device | Peter D. Hallenbeck | 1995-08-15 |
| 5071233 | Electrochromic device with oxymethylene-polyoxyethylene electrolyte | Mohammad A. Habib, Shyam P. Maheswari, Donald M. Mac Arthur | 1991-12-10 |
| 4655799 | Pulse cleaning system for dust filters | Michael A. Bosworth, Bruce Wheaton | 1987-04-07 |
| 4197278 | Sequential removal of sulfur oxides from hot gases | Dennis C. Gehri, John H. Phelan | 1980-04-08 |