Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000220 | Coil tubing injector | Harlan B. Smith | 2024-06-04 |
| 11802447 | Drilling rig with drawworks proximate to the operating side of the mast | — | 2023-10-31 |
| 11407460 | Nonlinear walking apparatus | Harlan B. Smith, Jason Ross, Raymond Rafe Rouse | 2022-08-09 |
| 11180319 | Skid system for load transport apparatus | Harlan B. Smith, Jason Ross, Raymond Rafe Rouse | 2021-11-23 |
| 10899401 | Yaw alignment system | Harlan B. Smith | 2021-01-26 |
| 10895882 | Controlling load transporting devices | Jason Ross, Brian Unger | 2021-01-19 |
| 10787212 | Control system for load transportation device | Harlan B. Smith, Brian Unger | 2020-09-29 |
| 10669146 | Attachment and system for mixing and dispensing a chemical and diluent | Julie L. Bates, Thomas A. Helf, James R. Crapser, Richard A. Batton, Jeffrey L. Crull +8 more | 2020-06-02 |
| 10556631 | Low profile roller assembly | Harlan B. Smith | 2020-02-11 |
| 10407095 | Detachable multi-axle assembly | Harlan B. Smith | 2019-09-10 |
| 10207756 | Mounting structure with storable transport system | Harlan B. Smith | 2019-02-19 |
| 10138110 | Attachment and system for mixing and dispensing a chemical and diluent | Julie L. Bates, Thomas A. Helf, James R. Crapser, Richard A. Batton, Jeffrey L. Crull +8 more | 2018-11-27 |
| 9988112 | Mounting structure with storable transport system | Harlan B. Smith | 2018-06-05 |
| 9981520 | Removable axle assembly | Harlan B. Smith | 2018-05-29 |
| 9981521 | Articulating multi-axle assembly | Harlan B. Smith | 2018-05-29 |
| 9981687 | Axle assembly | Harlan B. Smith | 2018-05-29 |
| 9913924 | Dispensing device | Joel E. Adair, Brian T. Davis, Gregory A. Falduto, Michelle Dekea Fason, Kamran Faterioun +4 more | 2018-03-13 |
| 9895797 | Tool cabinet having integral air lines | — | 2018-02-20 |
| RE46723 | Alignment restoration device for load transporting apparatus | Harlan B. Smith | 2018-02-20 |
| 9862437 | Mounting structure with storable transport system | Justin M. Carey | 2018-01-09 |
| 9784040 | Oil rig pony substructures with outrigger sections | Harlan B. Smith | 2017-10-10 |
| 9751578 | Mounting structure with ambulating transport system | Harlan B. Smith | 2017-09-05 |
| D789425 | Control panel | Harlan B. Smith, Brian Unger | 2017-06-13 |
| 9533723 | Mounting structure with storable transport system | Justin M. Carey | 2017-01-03 |
| 9463833 | Alignment restoration device for load transporting apparatus | Harlan B. Smith | 2016-10-11 |