| 12280536 |
Support structures with fluid channels |
Alan Lai, Alison Forsyth, Lyle Cheatham |
2025-04-22 |
| 11577793 |
Gyroscopic rider assist device |
James C. Brendelson, Mason del Rosario, Sean Karagianes, Sean Lowen, Michael Searing +1 more |
2023-02-14 |
| 11135774 |
Rod feeder for three-dimensional (3D) printing |
— |
2021-10-05 |
| 11027786 |
Gyroscopic rider assist device |
James C. Brendelson, Mason del Rosario, Sean Karagianes, Sean Lowen, Michael Searing +1 more |
2021-06-08 |
| 5313615 |
Block diagram simulator using a library for generation of a computer program |
William C. Newman, Douglas B. Powell |
1994-05-17 |
| 5151984 |
Block diagram simulator using a library for generation of a computer program |
William C. Newman, Douglas B. Powell |
1992-09-29 |
| 4848480 |
Method and apparatus for wire line protection in a well |
Michael J. Walsh, Merle E. Hanson |
1989-07-18 |
| 4845494 |
Method and apparatus using casing and tubing for transmitting data up a well |
Merle E. Hanson |
1989-07-04 |
| 4828051 |
Method and apparatus for data transmission in a well using a flexible line with stiffener |
Michael J. Walsh |
1989-05-09 |
| 4821035 |
Method and apparatus using a well casing for transmitting data up a well |
Merle E. Hanson |
1989-04-11 |
| 4770034 |
Method and apparatus for data transmission in a well bore containing a conductive fluid |
Michael J. Walsh |
1988-09-13 |
| 4763520 |
Method and means for obtaining data representing a parameter of fluid flowing through a down hole side of an oil or gas well bore |
Michael J. Walsh |
1988-08-16 |
| 4724434 |
Method and apparatus using casing for combined transmission of data up a well and fluid flow in a geological formation in the well |
Merle E. Hanson |
1988-02-09 |
| 4616702 |
Tool and combined tool support and casing section for use in transmitting data up a well |
Merle E. Hanson, Clifford W. Hamberlin |
1986-10-14 |