Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123519 | Fluid flow control devices and related systems and methods | Bruce J. Butler, Bradford Haines | 2024-10-22 |
| 11852261 | Valve with exchangeable packing seal cartridge | Michael P. Nelson, Ivica Radman | 2023-12-26 |
| 11808365 | Valve system configured to prevent corrosion at process liquid/vapor interface | Michael P. Nelson | 2023-11-07 |
| 11774004 | Pressurized dual packing seal valve | Michael P. Nelson | 2023-10-03 |
| 11692645 | Valve with re-melting expansion port | Michael P. Nelson | 2023-07-04 |
| 11668618 | Apparatus for measuring the pressure and flow rate of a high temperature corrosive liquid | Michael P. Nelson | 2023-06-06 |
| 11566714 | Fluid flow control devices and related systems and methods | Bruce J. Butler, Bradford Haines | 2023-01-31 |
| 11466793 | Pressure compensated bellows valve | Michael P. Nelson | 2022-10-11 |