Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11997060 | Apparatus, systems, and methods for third-party information display in a user interface in a medical computer system environment | George A. Chauvin | 2024-05-28 |
| 11262893 | Apparatus, system and method for generating custom workspaces in a medical computer system environment | George A. Chauvin, Jefferson Wilson | 2022-03-01 |
| 11243661 | Apparatus, systems, and methods for workspace navigation in a medical computer system environment | George A. Chauvin, Jefferson Wilson, Jeanne Armstrong | 2022-02-08 |
| 10794515 | Valve or pipe discharge with velocity reduction discharge plate | Brian T. Hartman, Catherine A. Hartman | 2020-10-06 |
| 10337648 | Fixed cone sleeve valve with finger extensions on sleeve gate for cavitation suppression | Brian T. Hartman, Catherine A. Hartman | 2019-07-02 |
| 10184567 | Spring ring valve seat and butterfly valve with spring ring valve seat | — | 2019-01-22 |
| 7887025 | Ball valve housing seat and method of securing the same to a ball valve | Brian T. Hartman | 2011-02-15 |
| 7708024 | Fixed cone sleeve valve having ribs downstream of the gate for supporting the cone and other components of the valve | Brian T. Hartman | 2010-05-04 |
| 7493912 | Fixed cone sleeve valve having cone supported by means downstream of the gate in its closed position | Brian T. Hartman | 2009-02-24 |
| 7401763 | Valve seal and method of installing a valve seal | Brian T. Hartman | 2008-07-22 |
| 7225825 | Valve seal and method of installing a valve seal | Brian T. Hartman | 2007-06-05 |
| 6494466 | Valve seal construction with non-congruent side serrations | Brian T. Hartman | 2002-12-17 |
| 6296009 | Arm-driven sleeve valve with centralized drive mechanism | Brian T. Hartman | 2001-10-02 |
| 6206021 | Sleeve valve with clean out section | Brian T. Hartman | 2001-03-27 |
| 6206376 | Apparatus and method of sealing a valve against increasing fluid pressure | Brian T. Hartman | 2001-03-27 |
| 6202983 | Valve seal structured to prevent circumferential slippage | Brian T. Hartman | 2001-03-20 |
| 6024128 | Valve assembly with integral phase regenerator | Brian T. Hartman | 2000-02-15 |
| 5950660 | Housing assembly for fixed cone sleeve valve | Brian T. Hartman | 1999-09-14 |
| 5634626 | Valve assembly plug and body seat improvements | — | 1997-06-03 |
| 5588635 | Liquid flow velocity diffuser | — | 1996-12-31 |
| 5116252 | In-line sleeve valve having velocity guide pressure equalization and drive assembly with improved drive pin mountings | — | 1992-05-26 |
| 4825906 | Angle pattern control valve | — | 1989-05-02 |
| 4579477 | Pin-key assembly | — | 1986-04-01 |
| 4576504 | Elastically conformable tapered pin-key | — | 1986-03-18 |