Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10874945 | Multi-character interaction scenario | Simon Sherr | 2020-12-29 |
| 10625160 | Multi-character interaction scenario | Simon Sherr | 2020-04-21 |
| 10071314 | Multi-character interaction scenario | Simon Sherr | 2018-09-11 |
| 6141810 | Remote controlled sludge removal system | Daryl T. Brown, John Endres | 2000-11-07 |
| 6070955 | Tracks for remote controlled sludge removal apparatus | — | 2000-06-06 |
| 6021543 | Single tank retrieval system | — | 2000-02-08 |
| 6016585 | Rotary sludge remover | — | 2000-01-25 |
| 5944036 | High pressure sludge remover | — | 1999-08-31 |
| 5335395 | Remote controlled sludge removal apparatus | — | 1994-08-09 |
| 5269041 | Remote controlled sludge removal apparatus | — | 1993-12-14 |
| 5138741 | Remote controlled sludge removal system | — | 1992-08-18 |