Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10780569 | Knife having adjustable handle | Richard S. Constantine | 2020-09-22 |
| 10264722 | Bulb planter | Richard S. Constantine | 2019-04-23 |
| 10058993 | Tool holder assembly | Richard S. Constantine | 2018-08-28 |
| D799204 | Tool holder assembly | Richard S. Constantine | 2017-10-10 |
| D772034 | Scissors | — | 2016-11-22 |
| D763648 | Scissors | Sarah A. Albano | 2016-08-16 |
| D747411 | Compass | Brian S. Olschan, Sarah A. Albano | 2016-01-12 |