Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305346 | Snowplow hookups for work machines | — | 2025-05-20 |
| 12150395 | Towable tools including passively rotating ground-working discs | Nathaniel Smith, Justin Michael Graber | 2024-11-26 |
| 12150396 | Rear hitch apparatuses, systems, and methods | — | 2024-11-26 |
| 12150398 | Soil working machines including height and pitch tool adjustability | — | 2024-11-26 |
| 12024852 | Work machines including automatic grading features and functions | Nathaniel Smith | 2024-07-02 |
| 11904645 | Adjustable hitches for coupling surface conditioning tools and work machines | — | 2024-02-20 |
| 11795655 | Bucket apparatuses, systems, and methods for zero turn work machines | — | 2023-10-24 |
| 11770989 | Tow-behind roller tool apparatuses, systems and methods | — | 2023-10-03 |
| 11624161 | Roller attachments for work machines and operation thereof | — | 2023-04-11 |
| 11483955 | Surface conditioning drag tools | — | 2022-11-01 |
| 10914051 | Work machines including automatic grading features and functions | — | 2021-02-09 |
| 10765053 | Articulating pitch-adjustable hitches for surface conditioning tools | — | 2020-09-08 |
| 10508411 | Grading tools for work machines and operation thereof | — | 2019-12-17 |
| 10501912 | Grading tool compatible with light duty work machine | — | 2019-12-10 |
| 10492354 | Soil working machines including height and pitch tool adjustability | — | 2019-12-03 |
| 10487475 | Work machines including automatic grading features and functions | — | 2019-11-26 |
| 10287745 | Work machines including automatic grading features and functions | — | 2019-05-14 |
| 10287744 | Work machines including automatic grading features and functions | — | 2019-05-14 |
| 10149440 | Edging tools for work machines | — | 2018-12-11 |
| 10039222 | Tow-behind grading tool and operation thereof | — | 2018-08-07 |
| 9883621 | Soil working machines including height and pitch tool adjustability | — | 2018-02-06 |
| 9826672 | Implement and method for preparing and maintaining dirt arena footing | Robert D. Kiser | 2017-11-28 |
| 9609796 | Grading tools for work machines and operation thereof | — | 2017-04-04 |
| 9332687 | Self-propelled soil working machines | — | 2016-05-10 |
| 8944176 | Implement and method for preparing and maintaining dirt arena footing | Robert D. Kiser | 2015-02-03 |