Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471435 | Hammer for shredding machines | David M. Graf, Michael R. Weeks, John P. Hoice, Daniel R. Morrow, Christopher M. Carpenter | 2019-11-12 |
| 10113293 | Bucket for cable shovel | Charles G. Ollinger, IV, Joshua L. Strom | 2018-10-30 |
| 9855560 | Hammer for shredding machines | David M. Graf, Michael R. Weeks, John P. Hoice, Daniel R. Morrow, Christopher M. Carpenter | 2018-01-02 |
| D792488 | Hammer for shredding machines | David M. Graf, Michael R. Weeks, John P. Hoice, Daniel R. Morrow, Christopher M. Carpenter | 2017-07-18 |
| 9512600 | Coupling assemblies with enhanced take up | Kevin S. Stangeland | 2016-12-06 |
| D731564 | Hammer for shredding machines | David M. Graf, Michael R. Weeks, John P. Hoice, Daniel R. Morrow, Christopher M. Carpenter | 2015-06-09 |
| 8756907 | Chain and coupling links | Christopher M. Carpenter, Michael Rose, Sean T. Hirtle, Charles G. Ollinger, IV | 2014-06-24 |
| 8720087 | Coupling assemblies with enhanced take up | Kevin S. Stangeland | 2014-05-13 |
| 8312650 | Wear assembly | Robert McClanahan | 2012-11-20 |
| 8308094 | Shredder hammers including improved engagement between the hammer pin and the hammer | John P. Hoice, Lonny Morgan, Daniel R. Morrow, David M. Graf | 2012-11-13 |
| 8104200 | Releasable coupling assembly | — | 2012-01-31 |
| 7997017 | Wear assembly | Robert McClanahan | 2011-08-16 |
| 7874086 | Lock assembly for securing a wear member to earth-working equipment | Christopher M. Carpenter, Aaron B. Lian | 2011-01-25 |
| 7832129 | Releasable coupling assembly | — | 2010-11-16 |
| 7739814 | Point and adapter assembly | Christopher M. Carpenter, Robert S. Fleck, Daniel R. Danks, Venkat R. Gaurav, Larren F. Jones | 2010-06-22 |
| 7730652 | Wear assembly | Robert McClanahan | 2010-06-08 |
| 7299570 | Wear assembly for an excavator | Robert K. Emrich | 2007-11-27 |
| 7174661 | Releasable coupling assembly | — | 2007-02-13 |
| 7171771 | Releasable coupling assembly | — | 2007-02-06 |
| 7100315 | Point and adapter assembly | Christopher M. Carpenter, Robert S. Fleck, Daniel R. Danks, Venkat R. Gaurav, Larren F. Jones | 2006-09-05 |
| 6986216 | Wear assembly for the digging edge of an excavator | Robert K. Emrich | 2006-01-17 |
| 6735890 | Wear assembly | Christopher M. Carpenter, Robert S. Fleck, Daniel R. Danks, Venkat R. Gaurav, Larren F. Jones | 2004-05-18 |
| 6705031 | Dragline apparatus and bucket | Charles G. Ollinger, IV, Ermanno Simonutti | 2004-03-16 |
| 6550163 | Dragline apparatus and bucket | Charles G. Ollinger, IV, Ermanno Simonutti | 2003-04-22 |
| 6446366 | Dragline apparatus and bucket | Charles G. Ollinger, IV, Ermanno Simonutti | 2002-09-10 |