Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753905 | Downhole tool actuator with viscous fluid clearance paths | Ross Dusterhoft, Brad R. Pickle, Leo G. Collins, Matthew Lawrence Apiecionek, Michael Wade Meaders | 2023-09-12 |
| 11504285 | Wheelchair lift bridge plate catch | — | 2022-11-22 |
| 10907445 | Autofill and circulation assembly and method of using the same | Jeffrey Wythe Huggins, Joseph Steven Grieco | 2021-02-02 |
| 10900324 | Sliding sleeve having a flow inhibitor for well equalization | Joseph Steven Grieco, Kevin Robin Passmore | 2021-01-26 |
| 10590738 | Resettable sliding sleeve for downhole flow control assemblies | Nicholas Kok Jun Sim, Daniel Lorng Yon Wong | 2020-03-17 |
| 10435985 | Valves for autonomous actuation of downhole tools | Jimmie R. Williamson, Jr. | 2019-10-08 |
| 10280709 | Valves for autonomous actuation of downhole tools | Jimmie R. Williamson, Jr. | 2019-05-07 |
| 9850742 | Reclosable sleeve assembly and methods for isolating hydrocarbon production | Tom Swan, Robert L. Thurman, Ellen Thurman | 2017-12-26 |
| 9603760 | Lift apparatus for a vehicle | — | 2017-03-28 |
| 9260939 | Systems and methods for reclosing a sliding side door | Jeffrey Wythe Huggins, Joseph Steven Grieco, Frank D. Kalb | 2016-02-16 |
| 8562279 | Lifts | Paul Andrew Edwards | 2013-10-22 |
| D619323 | Handrail | — | 2010-07-06 |
| 6739825 | Underfloor lifts | Alan James Ford | 2004-05-25 |
| 5426513 | Prioritized image transmission system and method | Jim Scorse, Daniel A. Throop, Mark Jaworski | 1995-06-20 |
| 5128776 | Prioritized image transmission system and method | Jim Scorse, Daniel A. Throop, Mark Jaworski | 1992-07-07 |