Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8572870 | Dragline bucket, rigging and system | Kenneth M. Kudo, Steven D. Hyde | 2013-11-05 |
| 8250785 | Dragline bucket, rigging and system | Kenneth Kubo, Steven D. Hyde | 2012-08-28 |
| 7874086 | Lock assembly for securing a wear member to earth-working equipment | Terry L. Briscoe, Christopher M. Carpenter | 2011-01-25 |
| 7774959 | Dragline bucket, rigging and system | Kenneth Kubo, Steven D. Hyde | 2010-08-17 |
| 7144183 | Lock with internal retainer | Christopher M. Carpenter, Emory D. Hungerford, Lorraine R. Hungerford, legal representative, Ray J. Morris | 2006-12-05 |