Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389824 | Speed control assembly | William E. Colber, Dayu Feng | 2025-08-19 |
| 11856888 | Speed control assembly | William E. Colber, Dayu Feng | 2024-01-02 |
| 11690319 | Speed control assembly | William E. Colber, Dayu Feng | 2023-07-04 |
| 9758713 | Well cementing | Kurt O. Lindstrom, Luis M. Perales, Hongfeng Ren | 2017-09-12 |
| 9714372 | Well cementing | Kurt O. Lindstrom, Luis M. Perales, Hongfeng Ren | 2017-07-25 |
| 9611419 | Well cementing | Lauren T. Gallagher, Bilal H. Bazzi | 2017-04-04 |
| 9340938 | Snow thrower with chute control mechanism | William E. Colber, Benjamin Montgomery | 2016-05-17 |
| 9321953 | Well cementing | Kurt O. Lindstrom, Luis M. Perales, Hongfeng Ren | 2016-04-26 |
| 9127195 | Method of making a viscous aqueous liquid | James Lavene, Trinidad Munoz | 2015-09-08 |
| 8499848 | Gas tiller | William E. Colber, Benjamin Montgomery | 2013-08-06 |
| 8273406 | Particulate solid coated with a curable resin | James Lavene | 2012-09-25 |
| D613773 | Lawnmower deck | William E. Colber, Clinton C. Thackery, Marion W. Reynolds | 2010-04-13 |
| 4539162 | Choke assembly for golf cart | — | 1985-09-03 |