Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161112 | Valve systems and method for enhanced grading control | — | 2018-12-25 |
| 9920501 | Apparatus and method for enhanced grading control | — | 2018-03-20 |
| 9822541 | Drainage system for a fiberglass swimming pool body | — | 2017-11-21 |
| 9777465 | Apparatus and method for enhanced grading control | — | 2017-10-03 |
| 9670641 | Valve systems and method for enhanced grading control | — | 2017-06-06 |
| 9611620 | Apparatus and method for enhanced grading control | — | 2017-04-04 |
| 9562343 | Cable-laying plow attachment for a backhoe and method for using the same | — | 2017-02-07 |
| 9512937 | Method and apparatus for digging and installing curved sewers | — | 2016-12-06 |
| 8875420 | Apparatus for adapting a hoe bucket for depth control | — | 2014-11-04 |
| 8875421 | Apparatus for adapting a hoe bucket for depth control | — | 2014-11-04 |
| 8677658 | Elongated narrow trenching scoop attachment for a backhoe | — | 2014-03-25 |
| 8437921 | Method and apparatus for controlling the depth of cut of a trackhoe bucket | — | 2013-05-07 |
| 7946063 | Attachment system and leveler attachment for a mechanical hoe | — | 2011-05-24 |
| 7607863 | Automated pipe-laying method and apparatus | — | 2009-10-27 |