Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005084 | Overload fault condition detection system for article destruction device | Jeffrey Jensen, Li (Henry) ZhiGuo, Hua (Kevin) Ren | 2018-06-26 |
| 9561509 | Anti-jamming assembly for shredders of sheet like material | Russell T. Chambers, Kenneth J. Hydak, BaoJun (Will) Zhao, Hua (Kevin) Ren, Ruiping Wang +1 more | 2017-02-07 |
| 8777138 | Overload fault condition detection system for article destruction device | Jeffrey Jensen, Li (Henry) ZhiGuo, Hua (Kevin) Ren | 2014-07-15 |
| 8505841 | Anti-jamming assembly for shredders of sheet like material | Russell T. Chambers, Kenneth J. Hydak, BaoJun (Will) Zhao, Hua (Kevin) Ren, Ruiping Wang +1 more | 2013-08-13 |
| 8413916 | Force responsive shredder | Alan Pilch | 2013-04-09 |
| 8317118 | Panel emptying bin for shredders of sheet like material | Xiang Xin, Li (Henry) ZhiGuo, Jeffrey Jensen | 2012-11-27 |
| 7134508 | Rotary to reciprocating motion conversion attachment for a power rotary hand tool | Edward T. Prell, Charles Hulsey, Edward John Rohr, Jr. | 2006-11-14 |
| D529354 | Rotary tool | Daniel J. Williams | 2006-10-03 |
| D491031 | Cordless rotary tool | Marla Morehead, Todd A. Zeilinger, Bryan E. Rolfs | 2004-06-08 |