Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710092 | Discharge grates for reduction mills | Kyle J. Meeuwsen, Casey Springer | 2020-07-14 |
| 10682649 | Discharge grates for reduction mills | Daniel R. Morrow, Lonny Morgan | 2020-06-16 |
| 10471435 | Hammer for shredding machines | David M. Graf, John P. Hoice, Daniel R. Morrow, Terry L. Briscoe, Christopher M. Carpenter | 2019-11-12 |
| 10022724 | Stepped shredder hammers | David M. Graf, Christoper M. Carpenter | 2018-07-17 |
| 9855560 | Hammer for shredding machines | David M. Graf, John P. Hoice, Daniel R. Morrow, Terry L. Briscoe, Christopher M. Carpenter | 2018-01-02 |
| D792488 | Hammer for shredding machines | David M. Graf, John P. Hoice, Daniel R. Morrow, Terry L. Briscoe, Christopher M. Carpenter | 2017-07-18 |
| D731564 | Hammer for shredding machines | David M. Graf, John P. Hoice, Daniel R. Morrow, Terry L. Briscoe, Christopher M. Carpenter | 2015-06-09 |
| D731565 | Stepped hammer for shredding machines | David M. Graf, Christopher M. Carpenter | 2015-06-09 |
| D545442 | Waterproof cast protector | — | 2007-06-26 |