| 12084917 |
Stepladder tray |
Benjamin M. Wernberg, Joseph P. Foley, Benjamin P. Williams |
2024-09-10 |
| 11629514 |
Work platform |
Joseph P. Foley, Benjamin P. Williams |
2023-04-18 |
| 11505994 |
Top cap for multi-position ladder |
Joseph P. Foley, Benjamin P. Williams, Benjamin M. Wernberg |
2022-11-22 |
| 11391089 |
Stepladder folding leg |
Benjamin M. Wernberg, Benjamin P. Williams, Joseph P. Foley |
2022-07-19 |
| 11299187 |
Dump cart |
Joseph P. Foley, Benjamin P. Williams, Benjamin M. Wernberg |
2022-04-12 |
| 11220862 |
Step ladder |
Jeff Skubic, Ben Williams, Yongxue Lu |
2022-01-11 |
| D897680 |
Cart tub |
Joseph P. Foley, Benjamin P. Williams, Benjamin M. Wernberg |
2020-10-06 |
| D897679 |
Cart tub |
Joseph P. Foley, Benjamin P. Williams, Benjamin M. Wernberg |
2020-10-06 |
| 10648234 |
Step ladder |
Jeff Skubic, Ben Williams, Yongxue Lu |
2020-05-12 |
| D876744 |
Dumping cart |
Benjamin M. Wernberg, Joseph P. Foley, Benjamin P. Williams |
2020-02-25 |
| D860476 |
Hinge for a multi-position ladder |
Joseph P. Foley, Benjamin P. Williams |
2019-09-17 |
| D855833 |
Ladder rail |
Joseph P. Foley, Benjamin P. Williams |
2019-08-06 |
| D840055 |
Step ladder |
Jeff Skubic, Benjamin P. Williams, Yongxue Lu |
2019-02-05 |
| 10138680 |
Hinged tray for ladder or step stool |
Benjamin P. Williams, Joseph P. Foley |
2018-11-27 |
| D826507 |
Log cart |
Benjamin M. Wernberg, Joseph P. Foley, Benjamin P. Williams |
2018-08-21 |
| D819917 |
Cart |
Joseph P. Foley, Benjamin P. Williams |
2018-06-05 |
| 9869125 |
Latch for ladder or step stool |
Yongxue Lu |
2018-01-16 |
| 9801687 |
Perfusion system with RFID |
Derek E. Dahlinger, Ivan Rossi |
2017-10-31 |
| 9752334 |
Foldable work platform device |
Joseph P. Foley, Benjamin P. Williams |
2017-09-05 |
| D776826 |
Work platform |
Joseph P. Foley, Benjamin P. Williams |
2017-01-17 |
| D710031 |
Step stool |
Jeff Skubic, Louis F. Polk, III, Jason J. Ness |
2014-07-29 |
| 8734376 |
Perfusion system with RFID |
Derek E. Dahlinger, Ivan Rossi |
2014-05-27 |
| D687614 |
Cart |
Jeff Skubic, Louis F. Polk, III, Jason J. Ness |
2013-08-06 |
| 7887141 |
Articulated utility cart |
Frank Pieschel, Robert J. Jantschek, Jeff Skubic |
2011-02-15 |
| 7818865 |
Method of making a dumping utility cart |
Frank Pieschel, Craig L. Stewart, Jeff Skubic |
2010-10-26 |